High Efficiency Vertical Stack Water-Source Comfort System

High Efficiency
Vertical Stack
Water-Source Comfort System

Model
GET 3/4-Tons to 3-Tons — 60 HZ

May 2006 WSHP-PRC013-EN

Introduction

Water-Source Vertical High-Rise Key features of the water-source, verti- 9 Through the front high and low
The 3/4-ton through 3-ton vertical cal stack heat pump include: pressure service ports accessible
high-rise water-source heat pump is a
floor mounted, "furred-in" unit, de- 1 Removable/replaceable chassis 10 Tamper proof hinged acoustical
signed to be hidden from view behind door option
drywall to blend with the room’s natu- 2 Model WPRD retrofit chassis
ral decor. In multi-story buildings, the 11 Unit mounted disconnect and
units may be stacked one on top of the 3 Ducted and free discharge cabinet fuse option
other to minimize piping and electrical selections available
costs. Supply, return and condensate 12 Lower height cabinet for ducted
riser piping may be factory mounted 4 Factory mounted flow control with applications
to simplify job site installation of the strainer and isolation valve
equipment. option 13 Auxiliary drain pan

The high-rise configuration is often 5 Plug-in chassis and plug-in 14 Rust resistant drain pan
used in hotels, dorms and assisted liv- thermostat design
ing facilities where a single unit could 15 Intelligent controls
provide comfort to a single or multiple 6 Factory mounted riser
room dwelling. Because the units are options
mounted directly in the space, duct-
work is optional. 7 Maintenance accessibility for coil
fin cleaning
All water-source heat pumps are com-
missioned, tested and quality certified 8 Extra quiet design includes
prior to leaving the factory. This as- enhanced and deluxe sound
sures global quality standards from proofing choice
controls, water, refrigeration, and aes-
thetics to the building owner and in-
stalling contractor.

Refrigeration
Control Box

TXV

Water-Out Conn.
Water-In Conn.

Auxiliary Drain Pan

Refrigeration Section
Completely Enclosed

Chassis Rails

© 2005 American Standard Inc All rights reserved WSHP-PRC013-EN

Table of 2
Contents 4
7
Introduction 14
Features and Benefits
Application Considerations 14
Selection Procedures 15

Manual Selection Procedure 18
Model Number Description 19

General Data 19
Performance Data 20
32
ARI/ISO Performance 34
Cool and Heat Performance 35
Correction Factors 36
Blower Performance
Electrical Performance 37
Anti-Freeze Correction Factors
37
Controls
40
Wiring 49

Dimensional Data 49
Accessories 51

Thermostats 52
Options

Mechanical Specifications

WSHP-PRC013-EN 3

Features and
Benefits

Unit Description al tube-within-a-tube design. The in- psig) pressures. In cases where a low
The vertical high-rise water-source ner-water tube is deeply fluted to charge, or excessive loss of charge oc-
heat pump is a floor mounted configu- enhance heat transfer and minimize curs, each compressor comes
ration available in a 3/4-ton, 1-ton, fouling and scaling. The outer refriger- equipped with an overload device to
1 1/4-ton, 1 1/2-ton, 2-ton and 3-ton siz- ant gas tube is made from steel mate- halt the compressor operation.
es. rial. The coil is leak tested to assure
there is no cross leakage between the A safety lockout provides the mechan-
The unit cabinetry may be ordered for water tube and the refrigerant gas ical communication of the low and
early shipment to aid in early installa- (steel tube) coil. The 1/2" (009/012/015/ high pressure switches to prevent
tion of drywall, plumbing and electri- 018) and 3/4"(024/036) threaded water compressor operation if the unit is un-
cal. See model number breakout on connections to the water-coil are avail- der low or high refrigerant pressures,
page 15. The cabinetry design is avail- able on the exterior chassis top. A flex- or during a condensate overflow con-
able in either an 88-inch height (free ible hose connection with shut-off is dition. The lockout relay may be reset
discharge) or 80-inch height (ducted) typically used between the riser and at the thermostat, by cycling power to
configuration. As many as 3 supply-air water-coil in/out connections on the the unit or through a LonTalkTM front
discharges are available for the 1 1/4- chassis to reduce water vibration. end device (ZN510 control option).
ton through 3-ton, free discharge cabi-
nets to provide multiple supply-air The refrigerant flow metering is made General alarm is accomplished
through one unit. through a thermal expansion valve through the lockout relay and is used
(TXV). The TXV allows the unit to oper- to drive light emitting diodes. This fea-
Air distribution is made through a rigid ate with an entering fluid temperature ture will drive dry contacts only, and
bar type extruded aluminum grille from 25 F to 110 F, and an entering air may not be used to drive field installed
mounted to the sheetrock. It is both temperature from 40 F to 90 F. The control inputs.
durable and attractive in design. valve precisely meters refrigerant flow
through the circuitry to achieve de-
The return-air panel is a hinged acous- sired heating or cooling.
tical door, see Figure 1. The door al-
lows for easy access to the unit’s filter Unlike cap-tube assem-
and for maintenance of the equip- blies, the TXV allows the
ment. exact amount of refrigerant
required to meet the coil
The hinged acoustical panel provides load demands. This precise
greater sound attenuation, and is metering increases the
mounted flush to the wall. This panel over-all efficiency of the
is easily removed for filter mainte- unit.
nance or chassis removal through the
magnetic catch door. An optional The unit’s reversing valve is HINGED DOOR
tamper proof latch is available on the piped to be energized in the
hinged door design to impede access cooling mode. All vertical MAGNETIC
if required. high-rise units ship in a CATCH (2)
heat pump configuration
Refrigeration Section with a system reversing
The unit’s compressor is a highly ef- valve.
ficient, hermetically sealed with inter-
nal vibration isolation. External Unit Safety DOOR FRAME
isolation is provided between the All unit safety devices are
compressor and mounting plate to provided to help prevent Figure 1: Return-air flush mounted hinged door
help reduce radiated noise that is typi- compressor damage. Low
cally associated with compressor pressure suction line tem-
start. perature sensor and high
pressure switch are added
The air-to-refrigerant coil is easily to help protect the com-
accessible for cleaning purposes be- pressor operation under a
hind the unit’s removable return-air low charge (20 psig) or dur-
door/panel. ing high discharge (395

The water-to-refrigerant coil is a
copper or cupro-nickel (option) co-axi-

4 WSHP-PRC013-EN

Features and
Benefits

Retrofit Chassis for a wall-mounted thermostat option. tion time of these components in the
The WPRD model chassis (water/re- The thermostat is typically placed field where local building codes allow.
frigeration section) was specifically above the return-air door. Even
designed for the retrofit market. Se- though the thermostat is considered Figure 2: Thermostat location
lecting the retrofit chassis provides a to be unit mounted, the thermostat is Figure 3: Deluxe control box
perfect replacement to the WPRD mounted to the dry-wall that covers Figure 4: ZN510 control box
model. See performance section for the front of the unit. See Figure 2.
retrofit chassis selection.
Thermostat selections are provided in
Blower/Motor Assembly the accessory section of the catalog.
The unit’s blower/motor assembly in- They are available in manual or auto-
cludes double width, double inlet matic changeover options.
(DWDI) blowers with direct drive PSC
motor(s) for improved efficiency and The deluxe controller includes relays
power factor. It may be easily removed for: anti-short cycle compressor pro-
for cleaning or service after removal of tection, random start delay, brown-out
the unit chassis. The motor is a multi- protection low pressure time delay,
speed design, factory wired to high compressor delay on start and night
speed or low speed (order specific). setback control. These extended con-
The tap will be wired and capped in- trol features offer greater system per-
side the unit control box for easy field formance to extend the equipment’s
convertibility. See installation manual life. See Figure 3 for control box de-
WSHP-SVX03B-EN for convertibility sign.
instructions. The TracerTM ZN510 controller
(option) is provided on the vertical ver-
Supply/Return/Condensate Risers tical stack design for direct digital con-
Supply, return and condensate risers trol (DDC) systems. This controller
are available as a factory mounted and offers the building owner innovative
shipped option. The risers are con- ways to optimize heating and cooling
structed from type L or M copper. The energy for the building. Faults and
top of each riser is swaged to accept sensors include: random start delay,
the same size diameter riser from heating/cooling status, occupied/un-
above. This helps facilitate installation occupied mode, and fan/filter status.
of the water supply, return and con- See Figure 4 for control box design
densate to and from the unit. Insula- and WSHP-PD-1 for more information
tion may be factory installed or field on ZN510 controls.
installed per order selection. The insu- The TracerTM Loop Controller (TLC)
lation helps keep moisture from form- may be added to either the Deluxe
ing on the pipes and damaging controls or the ZN510 controls to
building construction. maintain system loop operation. See
WMCA-IOP-1 for more information on
The riser length may be ordered as the TLC .
standard in 96-inch to 120-inch
lengths. See page 9 for riser applica- The ZN510 controller may also be ap-
tion information. plied with the Tracker and Summit
building management systems to fur-
Factory Installed Flow Control ther enhance system operation.
Optional factory mounting of the isola-
tion valve and flow control valves is Basic 24-volt mechanical controls
available to speed field equipment in- (mechanical relays) are available for
stallation, and help provide optimum retrofit chassis only.
water flow balancing support.
Non-fused disconnect and fused
Controls entrance block may be factory add-
Standard controls include a 24-volt, ed to the equipment to save installa-
micro-processor Deluxe controller

WSHP-PRC013-EN 5

Features and
Benefits

Controls by Trane
Whether involved in retrofit or new construction applications, Trane has a control design to fit any system requirement.
The broad range of control package options offered range from Deluxe micro controls, a cost efficient, 24V stand-alone

solution to a complete building control system provided from an ICS (Integrated ComfortTM System/LonTalk) design. The
following chart explains the difference in the control design.

Graphic Description Application ICS Protocol Where to find more
No Non Applicable information
Basic 24V Compressor Retrofit WPRD model
lockout relay, high chassis only For retrofit WPRD
Deluxe 24V pressure switches model ONLY
for mercury or and a low
digital thermostat temperature
sensor
connection
24V microproces- Retrofit market where No Non Applicable WSHP-PRC001-EN
Tracer ZN510TM sor board single and multiple unit Yes
for zone sensor or designed to pro- replacement occurs in a Yes
vide control of the standalone configuration Yes
central system compressor, as
connection well as multiple Multi-unit installation
relay offerings to where units may be
TracerTM Loop maximize system daisy-chained directly to
Controller performance the Trane TracerTM Loop
Controller
TrackerTM
Direct Digital Con- Retrofit market where Comm5 WSHP-PD-1
trol board overall system upgrade is LonTalkTM
designed to pro- specified
vide control of the
entire unit as well Multi-unit installation
as outputs for unit where units are linked by
status and fault a common twisted pair of
detection wire for a communication
link

Microprocessor- Wherever the Deluxe or Comm5 WMCA-IOP-1
based controller Tracer ZN510 controls are LonTalkTM
that coordinates specified
the water side
(boiler, pumps,
cooling tower,
etc.) of a water-
source heat pump
system

Microprocessor- Where the ZN510 control- Comm5 BAS-PRC010-EN
based controller ler is specified LonTalkTM
designed for small
to medium-sized
buildings for cen-
tral mechanical
equipment control

Tracer Summit® Microprocessor- Where the ZN510 control- Yes Comm2,3,4,5 EMTW-SVN01B-EN
based controller ler is specified BACNET EMTW-SVP01B-EN
that coordinates LonTalkTM EMTW-SVU01B-EN
full building auto-
mation from HVAC
to lighting

6 WSHP-PRC013-EN

Application
Considerations

Flexibility Installation Tips Furring-In the Unit
The vertical, high-rise water-source When installing a high-rise water- The vertical high-rise water-source
heat pump system is versatile for in- source heat pump, there are specific heat pump is designed to be a furred-
stallation in boiler/cooling tower appli- installation requirements that should in application. Dry-wall (sheetrock) is
cations (Figure 5), as well as ground- be taken into consideration. These in- attached to furring studs (not unit cab-
source (geothermal) applications. The clude: inetry) until the entire cabinet, except
system typically employs a central the front access panel, is enclosed. Ac-
pumping design. The central pumping • Noise control cess to the unit is made entirely
design involves a single pump design, through the front panel which spans
usually located within a basement or • Riser location approximately one-half of the unit
mechanical room to fulfill pumping re- height. The dry-wall enclosure allows
quirements for the entire building sys- • Furring-in the unit the unit to seamlessly blend in with
tem. An auxiliary pump is typically the decor of the room. If renovations
applied to lessen the likelihood of sys- Sound Attenuation are needed, the drywall portion of the
tem downtime if the main pump mal- The high-rise heat pump is better suit- unit can simply be re-papered or re-
functions. ed for acoustically sensitive water- painted with the remainder of the
source heat pump applications than room. With careful design, the high-
Advantages of Geothermal other water-source products. Com- rise WSHP can be incorporated into a
The advantages of a geothermal heat pressor and water noise are attenuat- room design, while occupying mini-
pump system can literally decrease ed by the filter panel, sheet rock and mum floor space. See Figure 6 for typ-
heating and cooling operating costs the acoustically lined door. Air noise is ical equipment installations.
by 30 to 40-percent. The units are du- silenced through the extended and in-
rable, and typically last longer than sulated duct portion at the top of the
conventional systems. They are pro- vertical cabinet.
tected from harsh outdoor weather
conditions, because the unit is in-
stalled indoors and the loop under-
ground. According to ASHRAE, the
estimated service life for a commercial
water-to-air heat pump is 19-years.

Geothermal heat pumps have fewer
mechanical components, making
them more reliable and less prone to
failure. Manufacturers of the loop ma-
terials guarantee their products for up
to 25-years, with no maintenance re-
quired.

Geothermal heat pumps work toward
the preservation of the environment
by reducing the environmental im-
pacts of electric power generation.

Figure 5: Boiler/cooling tower application

WSHP-PRC013-EN 7

Application
Considerations

Figure 6: Installation illustration for vertical high-rise design

Equipment Installation RS D RS D R SD
The vertical high-rise unit is versatile
in design to fit numerous applications. A SINGLE SUPPLY B SINGLE SUPPLY
It is typically applied to dorm rooms,
hotels and motels where multiple sup- CORNER SET-UP MASTER/SLAVE SET-UP
ply air configurations may be required
for individual tenant heating and cool- C DUAL SUPPLY WSHP-PRC013-EN
ing. The equipment requires little
space, and is tucked away from sight, DIVIDING WALL SET-UP
and rough handling. The vertical stack
design is economical to install, requir-
ing no ductwork for air supply. The ris-
er design may be stacked one on top
of another for multi-story applications,
or shared between two units (see ex-
ample B) when architectural design
permits. Because the chassis is remov-
able, serviceability to the equipment is
enhanced. If service does become a re-
quirement, the chassis is simple to re-
move from the cabinet, replaced with
a back-up chassis, then repaired off-
site at a convenient time. A retrofit
chassis was designed to fit our WPRD
cabinet where equipment replacement
is necessary providing the same
equipment fit, but with higher efficien-
cy ratings.

8

Application
Considerations

Equipment Risers Table 1: Riser characteristics
The riser provides an easy way to facil-
itate the water flow through a multi- Type K (special design)
story building and the high-rise heat
pump. The high-rise heat pump is best Riser I.D. O.D. Copper
applied to a building with identical Size (in.) (in.) Wall Thk
zones on each floor, and zones that are (in.)
typically small. An example building (in.)
might include a hotel, dorm, condo-
minium or assisted living facility. With 1 0.995 1.125 0.065
these types of buildings, the riser col- 1 1/4 0.065
umn (external to the unit cabinetry) 1 1/2 1.245 1.375 0.072
can be stacked one on top of the other. 0.083
The piping installation for the entire 2 1.481 1.625 0.095
HVAC system becomes very simple to 2 1/2 0.109
install because it is pre-measured, and 1.959 2.125
pre-fabricated at the factory. See Fig- 3 0.05
ure 7. 2.435 2.625 0.055
1 0.06
Factory risers are available as Type K 1 1/4 2.907 3.125 0.07
(design special), L (standard design), 1 1/2 0.08
and M (standard design). The differ- Type L (standard) 0.09
ences between these types of materi- 2
als is the wall thickness of the copper. 2 1/2 1.025 1.125 0.035
Table 1 shows the wall thickness for 0.042
the most common diameters of risers. 3 1.265 1.375 0.049
It is recommended for most jobs to 0.058
use type L or M copper. Type K risers 1 1.505 1.625 0.065
are generally not necessary for most 1 1/4 0.072
high-rise heat pump applications. 1 1/2 1.985 2.125

The riser design contains threaded 2 2.465 2.625
stubouts to facilitate connection of the 2 1/2
supply and return risers to the hose 2.945 3.125
kits. The hose kits are then connected 3
to the water-in/out of the unit’s chas- Type M (standard)
sis.
1.055 1.125
Note: Supply/return/drain risers that
are ordered and supplied through the 1.291 1.375
factory may be ordered as insulated.
1.527 1.625
Drain risers are generally made of type
M copper. If copper, drain risers are 2.009 2.125
used, the risers should be insulated
since the typical temperatures of con- 2.495 2.625
densate may cause the riser to sweat.
2.981 3.125

Figure 7: High-rise set-up Note: Pressure ratings for risers are
typically greater than the maximum
pressure rating of the coaxial water-to-
refrigerant heat exchangers. This is
true with exception of Type M copper
in a 3" diameter. The maximum pres-
sure rating for Type M, 3" diameter
copper is 380 psig. All other diameters
for Type M copper, and all 3/4"
through 3" Type L copper are greater
than the 400 psig rating on the coaxial
water-to-refrigerant heat exchanger.

WSHP-PRC013-EN 9

Application
Considerations

Figure 8: Riser flow diagram found in 1993 ASHRAE Fundamentals Handbook

Riser Sizing GPM allowed for a given riser size. Fig-
The proper selection of riser diameter ure 8 may be used to calculate the pre-
is critical when designing a cost effec- cise water velocity for a given riser
tive job. If the riser diameter is too diameter and flow.
small, the flow of water to the heat
pump may be restricted, making the Table 2: Maximum riser flow rate
pumping power requirement exces-
sive. On the other hand, if the riser di- Riser Max. Water Head
ameter is too large, the cost of the Size GPM Velocity Loss
equipment may become unnecessari- (in.) (ft./sec.) (ft.100 ft.)
ly high.
1 16 6.2 15.6
To determine the riser size, calculate
the flow at a particular riser. Riser col- 1 1/4 24 6.1 11.8
umns will begin with large diameters
at the bottom of the column and de- 1 1/2 34 6.1 9.38
crease diameter as the water travels
up toward the top floor. The GPM at 2 58 6.0 6.6
the first floor is determined by totaling
the GPM of all the units on the riser 2.5 90 6.0 5.1
column. The GPM for the second floor
is then determined by taking the total 3 130 6.1 4.2
GPM and subtracting the flow from the
first floor. Note: Table 2 and Figure 8 are for gen-
eral design calculation reference. They
The proper size of the riser is deter- are not intended to take the place of an
mined by calculating the velocity of engineered piping design.
the water in the riser. The maximum
water velocity that a riser should expe-
rience is about 6 or 7 feet/second. Ta-
ble 2 can be used as a quick reference
chart for determining the maximum

10 WSHP-PRC013-EN

Application
Considerations

Riser Size Example the need for proper balancing at each
Assume a six story building is served unit.
by a high-rise water-source heat The disadvantage of this system re-
pump. See Figure 9. When referencing lates to cost and complexity. The re-
the catalog, we determine each high- verse return method typically costs
rise heat pump uses 3 gallons per more because of the additional pipe
minute to meet the required capacity required for each riser column.
of the 1-ton unit. What is the minimum
riser diameter that can be used on Figure 10: Piping layout
each floor?
Figure 9: Riser sizing
With this arrangement, we determine
WSHP-PRC013-EN the volume of water used at each floor
is 3 GPM. The top floor riser therefore
only needs to be sized for 3 GPM. Re-
ferring to Table 2, we know that a 1-
inch type M riser can handle up to 16
GPM, therefore the riser size is deter-
mined to be 1-inch.

The first floor will see 18 GPM through
the riser. Since 18 GPM will result in
more than 6 ft./second in a 1-inch riser,
it would be advisable to move to a
1 1/4-inch riser.

Piping Layout of the Riser
Two methods may be used when pip-
ing a riser column. These include di-
rect return or reverse return. See
Figure 10.

Advantages may be seen in both types
of piping methods. For a direct return
installation, the riser system is
straightforward leaving little confu-
sion about properly sized risers. This
provides a more cost effective advan-
tage during the installation process.

The disadvantages of this system is
the pressure drop. The total pressure
drop on the unit for the sixth floor is
much greater than the total pressure
drop on the unit for the first floor. This
means that the riser column will re-
quire balancing from floor-to-floor
during installation.

Piping advantages for the reverse re-
turn system include the ability to de-
sign the riser column so that the total
system pressure drop through each
unit is equalized. The overall pressure
drop is also lower, allowing some en-
ergy savings potential. This piping
method however does not eliminate

11

Application
Considerations

Riser Connections The formula’s are shown below:
Risers are coupled together with a
belled or swaged connection. The riser Cooling Heating
is belled on the top of the unit, and the
unit on the floor above has a straight ∆T = (Thigh - Tlow) ∆T = (Thigh - Tlow) + 10º F
piece of copper to slide into the belled
fitting. The swage joint is then brazed Typical expansion factors include:
into place. The length of the belled
joint is approximately 3-inches to al- ∆T (ºF) Expansion (in/ft.)
low for variation in the connection.
140 .0153
Riser Extensions (field provided)
Riser extensions are used when stan- 150 .0164
dard riser lengths are not long enough
to reach the floor-to-floor height. Riser 160 .0175
extensions are also used when a trans-
formation in riser diameter is needed 170 .0186
between floors.
180 .0197
Expansion Compensation
Vertical movement due to expansion 190 .0208
and contraction of the riser must be
compensated for to prevent excess When determining the effective riser
movement of the riser stubout which height, the calculation should include
penetrates the heat pump unit. The ex- the expansion calculation to deter-
pansion compensation of the riser is mine the actual riser stubout move-
typically required when the overall ris- ment at each unit. Taller buildings will
er movement at the unit exceeds 1 1/4- use a system of riser anchors, and ris-
inch during normal yearly operation. er expansions compensators. The ef-
fective riser height will be the distance
Copper expands at the rate of .000109 between the nearest riser anchor, and
inches/ft./degree fahrenheit. To deter- the individual unit stubout.
mine how much a riser may expand
and contract, identify the ∆T of the ris- Expansion may be calculated as:
er and the total effective riser column
height. Expansion (in.) = ∆T x .000109 x effective height (ft.)

To calculate the ∆T, the maximum and Note: Formula’s provided on this page
minimum water temperature of the are for general design calculation ref-
riser will need to be know. It is the rate erence. They are not intended to take
in actual temperature that the riser will the place of an engineered piping de-
experience. For a heating riser, the sign
minimum temperature may be the
lowest ambient temperature during in-
stallation. For cooling risers, the maxi-
mum temperature may be the
summer ambient temperature. For cal-
culating the ∆T for a heating riser, a
safety factor of 10º is typically added.

12 WSHP-PRC013-EN

Application
Considerations

Central Plant Control The differential between the stages of run time. The TLC will provide an
Proper central plant control is critical now become 3° F and the temperature alarm if the boiler loop temperature
to the operation of a water-source heat must remain above the differential for exceeds the boiler loop high limit after
pump system. Loss of waterflow or three minutes. Up to three individual 30 minutes continually.
loop temperatures outside of the rec- fan stages may be sequenced or the
ommended range will severely impact second stage of fan can be the high Facilities Management
the operation of the equipment. The speed of a multi-speed motor. Water-source heat pump systems are
following should be followed as mini- naturally decentralized; thus they in-
mum operational recommendation for There are five different fan arrange- herently provide individual zone con-
the central plant: ments that the TLC supports: A single trol. Typical installations use
fan with a single motor, a single fan mechanical thermostats to provide lo-
• Heat rejector control (i.e. closed with dual motors (pony motors), a calized control. Central plant control is
circuit cooling tower, or geother- maximum of three fans with a maxi- typically handled by a control panel lo-
mal loop) mum of three motors, a variable speed cated in the main mechanical room.
fan with a field supplied variable fre- Minimal coordination is usually re-
• Heat adder (i.e. boiler or geother- quency drive, and a single multi-speed quired between the central plant and
mal loop) motor. the individual water-source heat
pumps for successful operation of the
• Circulating pumps Multiple cooling towers can be sup- system.
ported only if the cooling tower stages
• Sensing elements are controlled in parallel. A direct digital control system is rec-
ommended to help support coordina-
Heat Rejection through a Closed Boiler Operation tion efforts between the central plant
Circuit Cooling Tower The TLC will operate a boiler and the and the individual water-source heat
Cooling towers serve to reject heat mixing valve respectively. Boiler con- pumps. This enhanced coordination
from the condenser water loop to the trol is traditionally controlled by a sep- can result in reductions in operating
atmosphere. Two types of cooling arate boiler controller, provided by the cost of the entire system.
towers are used with water-source boiler manufacturer. The boiler mixing
heat pump systems: open or closed- valve will control the mixture of the The following items are typical of the
circuit. The towers themselves are dif- boiler water into the main loop to additional coordination: Night setback
ferent, but when an open tower is used achieve the desired loop supply water. and setup; After hour usage for track-
in conjunction with a water-to-water ing and billing; Pump cycling for occu-
heat exchanger, the control of the two When the loop temperature falls be- pied/unoccupied control; Zone
tower types is essentially the same. low the low loop-supply setpoint, the scheduling; Maintenance reporting for
TLC enables the boiler. The ideal ar- monitoring unit fault conditions;
Control for the closed-circuit cooling rangement is for the boiler to have its Trend logging of the system water
towers may be made with a Trane own bypass loop so the boiler pump temperatures; Monitoring of system
Tracer Loop Controller (TLC). With the can circulate water through the heat levels for items such as waterflow,
TLC, up to four stages of cooling tower exchanger. The boiler will maintain temperature, faults, heat rejector sta-
control are possible. the temperature of the water to the de- tus, heat adder status and circulating
sired setting in the packaged boiler pump status.
When the loop supply temperature is control.
4° F below the loop supply high set-
point, the first stage of cooling is initi- The three-way mixing valve is con-
ated by opening the closure dampers trolled by the TLC to add heat to the
on the cooling tower. main loop by mixing in water from the
boiler loop. A proportional-integral-
At 2° F below the setpoint the next derivative algorithm controls the
stage of cooling is initiated which is valve. The boiler is not disable until
the starting of the tower’s circulating the main loop temperature is 5° F
pump. If the amount of heat rejected greater than the low loop supply set-
by the first two stages is not enough, point for more than 5 minutes.
the loop temperature will continue to
rise. When the temperature reaches The TLC will also monitor the boiler
the loop supply high setpoint, the next loop temperature and provide an
stage of cooling is initiated. This is the alarm if the temperature is below the
first stage of cooling tower fans. boiler loop low limit after 30 minutes

WSHP-PRC013-EN 13

Selection
Procedures

The vertical high-rise water-source Cooling Dominated room humidity caused by short-run
heat pump performance is rated in ac- Applications times. Short cycling will also shorten
cordance to the ARI/ISO 13256-1 stan- If humidity levels are moderate to high the life expectancy of the equipment
dard. This new standard has three in a cooling dominated application, and increase power consumption and
major categories: Water Loop (ARI the heat pump should be selected to operating cost.
320), Ground Water (ARI 325), Ground meet or exceed the calculated sensible
Loop (ARI 330). Although these stan- load. Also, the unit’s sensible capacity Many rebate incentives require the
dards are similar there are some differ- should be no more than 115% of the heat pump and ground loop to be
ences. total cooling load (sensible + latent), sized for the entire heating load. Check
unless the calculated latent load is less with you local utility for their require-
The cooling efficiency is measured in than the latent capacity of the unit. ments.
EER but includes a Watt-per-Watt unit
of measure similar to the traditional The sensible-to-total cooling ratio can Model Number
COP measurement. be adjusted with airflow. If the airflow Two model number designators have
is lowered, the unit latent capacity will been defined for the cabinet configu-
The entering water temperature has increase. When less air is pulled ration, and the chassis configuration.
changed to reflect the centigrade tem- across the DX coil, more moisture will Both model numbers require input
perature scale. For instance the water condense from the air. for the order to be complete and built
loop heating test is performed with 68- to specification. To do this effectively,
degree F (20-degree C) water instead Heating Dominated fill in the cabinet portion of the model
of 70-degree F. The cooling tests are Applications number, then copy the cabinet model
performed with 80.6-degree F (27-de- Unit sizing in heating dominated appli- number to the chassis portion. The
gree C) dry bulb and 66.2-degree F (19- cations is based upon humidity levels only digit requiring modification in
degree C) wet bulb entering air instead for the climate, and goals for operating LynxTM is DIGIT 1. Modify this digit to
of the traditional 80-degree F dry bulb, cost and installation costs. reflect the chassis requirement to
and 67-degree F wet bulb entering air identify the equipment.
temperatures. This data (80.6/66.2) If humidity levels are moderate, the
may be converted to 80/67 by using heat pump should be selected with the Typically the vertical stack equipment
the entering air correction table. heating capacity equal to 125% of the ships in two sections. (1)The cabinet
cooling load. and riser section ship first to allow the
A pump power correction has been contractor to furr-in the equipment
added onto the existing power con- If humidity levels are low in the appli- during sheetrock installation, and (2)
sumption. Within each model, only cation and low operating cost is im- the chassis (refrigeration/water) sec-
one water flow rate is specified for portant, the heat pump and ground tion ship approximately two to four
each performance category, and loop should be sized for 90% to 100% weeks later eliminating storage re-
pumping watts are calculated utilizing of the heating load. quirements of the chassis and possi-
the pump power correction formula: ble damage at the job site while
(gpm x 0.0631) x press drop x 2990) / If humidity levels are low and lower waiting for installation. For this rea-
300. initial cost is important, then the heat son, we have developed these two
pump and ground loop should be model number designators specific to
Note: gpm relates to water flow, and sized for 70% to 85% of the heating the unit chassis, and the cabinet for
press drop relates to the drop through load, with the remaining load to be the equipment.
the unit heat exchanger at rated water treated with electric resistance heat.
flow in feet of head.
The fan power is corrected to zero ex- Installation cost will be reduced in this
ternal static pressure. The nominal air- approach because of the smaller heat
flow is rated at a specific external pump selection and less loop materi-
static pressure. This effectively reduc- als.
es the power consumption of the unit,
and increases cooling capacity but de- In general, the system will not use
creases heating capacity. These watts enough boiler heat to offset the higher
are significant enough in most cases installation costs associated with a ful-
to increase EER and COP over ARI 320, ly sized or oversized system.
325, and 330 ratings.
Finally, a unit sized for the entire heat-
ing load in a heating dominated appli-
cation will be oversized in cooling.
Comfort is reduced from increased

14 WSHP-PRC013-EN

Model Number
Cabinet

Vertical High-Rise CABINET WSHP

G E T B 036 2 1 - 0 1 1 0 4 1 C 0 1 0 0 0 0 1 0 1 8 0 B L B B A 120

5 10 15 20 25 30

DIGITS 1-3: UNIT CONFIGURATION DIGIT 15: SUPPLY AIR ARRANGEMENT DIGIT 23: UNIT MOUNTED DISCONNECT
GET = High Efficiency Vertical High 0 = No Supply Air Arrangement 0 = No Unit Mounted Disconnect
Rise Heat Pump (cabinet with 1 = Back and Front Supply Air C = Disconnect Switch Only
blower/motor) 2 = Back and Left Supply Air D = Disconnect Switch with Fuses
3 = Back and Right Supply Air
DIGIT 4: DEVELOPMENT SEQUENCE 4 = Front and Left Supply Air DIGIT 24: FILTER TYPE
5 = Front and Right Supply Air 1 = 1-inch Throwaway Filter
DIGITS 5-7: NOMINAL SIZE (Tons) 6 = Left and Right Supply Air
009 = 3/4 Tons 7 = Back, Front and Right Supply Air DIGIT 25: ACOUSTIC ARRANGEMENT
012 = 1 Tons 8 = Back, Front and Left Supply Air 0 = Enhanced Sound Attenuation
015 = 1 1/4 Tons 9 = Front, Right and Left Supply Air 1 = Deluxe Sound Attenuation
018 = 1 1/2 Tons B = Back Supply Air
024 = 2 Tons L = Left Supply Air DIGIT 26: FACTORY CONFIGURATION
036 = 3 Tons R = Right Supply Air 4 = Cabinet ONLY
T = Top Supply Air
DIGIT 8: VOLTAGE (Volts/Hz/Phase) F = Front Supply Air DIGIT 27: PAINT COLOR
1 = 208/60/1 8 = Polar White
2 = 230/60/1 DIGIT 16: RETURN AIR ARRANGEMENT
6 = 220-240/50/1 0 = No Return Air Door (Field Provided) DIGIT 28: OUTSIDE AIR OPTION
7 = 265/60/1 1 = Flush with Wall, Acoustic Hinged 0 = No Outside Air
Return Air Door with Keyless Entry
DIGIT 9: HEAT EXCHANGER 2 = Flush with Wall, Acoustic Hinged DIGIT 29: PIPING ARRANGEMENT
1 = Copper Water Coil Return Air Door with Keylock Entry B = Back Riser Location
2 = Cupro-Nickel Water Coil L = Left Hand Riser Location
3 = Copper Water Coil with Isolation DIGIT 17: CONTROL TYPES R = Right Hand Riser Location
Valve and Low Flow Control D = Deluxe 24V Controls
4 = Cupro- Nickel Water Coil with C = Tracer ZN510 Controls DIGIT 30: RISER TYPE
Isolation Valve and Low Flow Control 0 = No Riser
5 = Copper Water Coil with Isolation DIGIT 18: THERMOSTAT SENSOR L = Type L Riser
Valve and High Flow Control LOCATION M = Type M Riser
6 = Cupro-Nickel Water Coil with Isolation
Valve and High Flow Control 0 = Wall Mounted Location DIGIT 31: SUPPLY RISER
0 = No Riser
DIGIT 10: CURRENT DESIGN SEQUENCE DIGIT 19: FAULT SENSORS A = 3/4" Dia. Riser with Insulation
0= No Fault Sensors B = 1" Dia. Riser with Insulation
DIGIT 11: REFRIGERATION CIRCUIT 1 = Condensate Overflow Sensor C = 1 1/4" Dia. Riser with Insulation
0 = Heating and Cooling Circuit 2 = Filter Maintenance Timer D = 1 1/2" Dia. Riser with Insulation
A = Cooling Only Circuit 3 = Condensate Overflow and Filter Main- E = 2" Dia. Riser with Insulation
tenance Timer F = 2 1/2" Dia. Riser with Insulation
DIGIT 12: BLOWER CONFIGURATION G = 3" Dia. Riser with Insulation
1 = Free Discharge DIGIT 20: TEMPERATURE SENSOR 1 = 3/4" Dia. Riser
2 = Ducted Discharge 0 = No Additional Temperature Sensor 2 = 1" Dia. Riser
3 = 1 1/4" Dia. Riser
DIGIT 13: CUSTOMER CHANNEL DIGIT 21: NIGHT SETBACK CONTROL 4 = 1 1/2" Dia. Riser
1 = Boiler/Tower Design 0 = No Night Setback Relay 5 = 2" Dia. Riser
2 = Geothermal Design N = Night Setback Relay 6 = 2 1/2" Dia. Riser
5 = Trane International 7 = 3" Dia. Riser
DIGIT 22: ELECTRIC HEAT OPTION
DIGIT 14: OPEN DIGIT 0 = No Electric Heat
0 = Open

WSHP-PRC013-EN 15

Model Number
Cabinet

DIGIT 32: RETURN RISER DIGIT 34, 35, 36: RISER LENGTH
0 = No Riser 000 = No Riser
A = 3/4" Dia. Riser with Insulation 096 = 96" Riser Length
B = 1" Dia. Riser with Insulation 097 = 97" Riser Length
C = 1 1/4" Dia. Riser with Insulation 098 = 98" Riser Length
D = 1 1/2" Dia. Riser with Insulation 099 = 99" Riser Length
E = 2" Dia. Riser with Insulation 100 = 100" Riser Length
F = 2 1/2" Dia. Riser with Insulation 101 = 101" Riser Length
G = 3" Dia. Riser with Insulation 102 = 102" Riser Length
1 = 3/4" Dia. Riser 103 = 103" Riser Length
2 = 1" Dia. Riser 104 = 104" Riser Length
3 = 1 1/4" Dia. Riser 105 = 105" Riser Length
4 = 1 1/2" Dia. Riser 106 = 106" Riser Length
5 = 2" Dia. Riser 107 = 107" Riser Length
6 = 2 1/2" Dia. Riser 108 = 108" Riser Length
7 = 3" Dia. Riser 109 = 109" Riser Length
110 = 110" Riser Length
DIGIT 33: CONDENSATE RISER 111 = 111" Riser Length
0 = No Riser 112 = 112" Riser Length
A = 3/4" Dia. Riser with Insulation 113 = 113" Riser Length
B = 1" Dia. Riser with Insulation 114 = 114" Riser Length
C = 1 1/4" Dia. Riser with Insulation 115 = 115" Riser Length
D = 1 1/2" Dia. Riser with Insulation 116 = 116" Riser Length
E = 2" Dia. Riser with Insulation 117 = 117" Riser Length
F = 2 1/2" Dia. Riser with Insulation 118 = 118" Riser Length
G = 3" Dia. Riser with Insulation 119 = 119" Riser Length
1 = 3/4" Dia. Riser 120 = 120" Riser Length
2 = 1" Dia. Riser
3 = 1 1/4" Dia. Riser
4 = 1 1/2" Dia. Riser
5 = 2" Dia. Riser
6 = 2 1/2" Dia. Riser
7 = 3" Dia. Riser

16 WSHP-PRC013-EN

Model Number
Chassis

Vertical High-Rise CHASSIS WSHP

G E T B 036 2 1 - 0 1 1 0 4 1 C 0 1 0 0 0 0 1 0 1 8 0 B L B B A 120

5 10 15 20 25 30

DIGITS 1-3: UNIT CONFIGURATION DIGIT 15: SUPPLY AIR ARRANGEMENT DIGIT 23: UNIT MOUNTED DISCONNECT
GET = High Efficiency Vertical High 0 = No Supply Air Arrangement 0 = No Unit Mounted Disconnect
Rise Heat Pump (cabinet with 1 = Back and Front Supply Air C = Disconnect Switch Only
blower/motor) 2 = Back and Left Supply Air D = Disconnect Switch with Fuses
3 = Back and Right Supply Air
DIGIT 4: DEVELOPMENT SEQUENCE 4 = Front and Left Supply Air DIGIT 24: FILTER TYPE
5 = Front and Right Supply Air 1 = 1-inch Throwaway Filter
DIGITS 5-7: NOMINAL SIZE (Tons) 6 = Left and Right Supply Air
009 = 3/4 Tons 7 = Back, Front and Right Supply Air DIGIT 25: ACOUSTIC ARRANGEMENT
012 = 1 Tons 8 = Back, Front and Left Supply Air 0 = Enhanced Sound Attenuation
015 = 1 1/4 Tons 9 = Front, Right and Left Supply Air 1 = Deluxe Sound Attenuation
018 = 1 1/2 Tons B = Back Supply Air
024 = 2 Tons L = Left Supply Air DIGIT 26: FACTORY CONFIGURATION
036 = 3 Tons R = Right Supply Air 1 = Chassis ONLY
T = Top Supply Air B = Retrofit Chassis for WPRD
DIGIT 8: VOLTAGE (Volts/Hz/Phase) F = Front Supply Air
1 = 208/60/1 DIGIT 27: PAINT COLOR
2 = 230/60/1 DIGIT 16: RETURN AIR ARRANGEMENT 8 = Polar White
6 = 220-240/50/1 0 = No Door (Chassis Only)
7 = 265/60/1 1 = Flush with Wall, Acoustic Hinged DIGIT 28: OUTSIDE AIR OPTION
Return Air Door with Keyless Entry 0 = No Outside Air
DIGIT 9: HEAT EXCHANGER 2 = Flush with Wall, Acoustic Hinged
1 = Copper Water Coil Return Air Door with Keylock Entry DIGIT 29: PIPING ARRANGEMENT
2 = Cupro-Nickel Water Coil B = Back Riser Location
3 = Copper Water Coil with Isolation DIGIT 17: CONTROL TYPES L = Left Hand Riser Location
Valve and Low Flow Control D = Deluxe 24V Controls R = Right Hand Riser Location
4 = Cupro- Nickel Water Coil with C = Tracer ZN510 Controls
Isolation Valve and Low Flow Control B = Basic 24V Controls for WPRD Retrofit DIGIT 30: RISER TYPE
5 = Copper Water Coil with Isolation 0 = No Riser (Chassis Only)
Valve and High Flow Control DIGIT 18: THERMOSTAT SENSOR
6 = Cupro-Nickel Water Coil with Isolation LOCATION DIGIT 31: SUPPLY RISER
Valve and High Flow Control 0 = No Riser (Chassis Only)
0 = Wall Mounted Location
DIGIT 10: CURRENT DESIGN SEQUENCE
DIGIT 19: FAULT SENSORS DIGIT 32: RETURN RISER
DIGIT 11: REFRIGERATION CIRCUIT 0= No Fault Sensors 0 = No Riser (Chassis Only)
0 = Heating and Cooling Circuit 1 = Condensate Overflow Sensor
A = Cooling Only Circuit 2 = Filter Maintenance Timer DIGIT 33: CONDENSATE RISER
3 = Condensate Overflow and Filter Main- 0 = No Riser (Chassis Only)
DIGIT 12: BLOWER CONFIGURATION tenance Timer
1 = Free Discharge DIGIT 34, 35, 36: RISER LENGTH
2 = Ducted Discharge DIGIT 20: TEMPERATURE SENSOR 000 = No Riser (Chassis Only)
0 = No Additional Temperature Sensor
DIGIT 13: CUSTOMER CHANNEL
1 = Boiler/Tower Design DIGIT 21: NIGHT SETBACK CONTROL
2 = Geothermal Design 0 = No Night Setback Relay
5 = Trane International N = Night Setback Relay

DIGIT 14: OPEN DIGIT DIGIT 22: ELECTRIC HEAT OPTION
0 = Open 0 = No Electric Heat

WSHP-PRC013-EN 17

General
Data

Table G1: General data

Model Number = GET 009 012 015 018 024 036
Rotary Rotary Rotary Rotary Recip Recip
Compressor Type 24.0 24.0
16.0 16.0 18.0 18.0 88.0 88.0
Cabinet Size Depth (in.) 88.0 88.0 88.0 88.0 24.0 24.0
16.0 16.0 20.0 20.0 609.6 609.6
Height (in.) 406.4 406.4 457.2 457.2 2235.2 2235.2
2235.2 2235.2 2235.2 2235.2 609.6 609.6
Width (in.) 406.4 406.4 508 508 225 225
135 135 175 175
Depth (mm) 195 195
115 115 150 150
Height (mm) 190 200
90 95 110 115
Width (mm) 180 190
80 85 100 105
Approximate with Pallet 2.88 2.88
1.39 1.39 1.88 2.18
Weight (lb) 223 223
107.6 107.6 145.5 168.8
Cabinet without Pallet 4 4
2 3 3 4 12 12
(lb) 12 14 12 12 4.7 4.7
4.7 5.5 4.7 4.7 20 x 30 20 x 30
Approximate with Pallet 14 x 20 14 x 20 18 x 20 18 x 25 508 x 762 508 x 762
356 x 508 356 x 508 457 x 508 457 x 508 3/4" 3/4"
Weight (lb) 1/2" 1/2" 1/2" 1/2" 3/4" 3/4"
3/4" 3/4" 3/4" 3/4"
Chassis without Pallet 3/4" 3/4"
1/2" 1/2" 1/2" 1/2" 100-6TDD 120-8TDD11
(lb) 90-6TDD 90-6TDD 90-6DD 100-6TDD
0.20 0.50
Air-to-Refrigerant Face Area 0.10 0.12 0.12 0.20 400 400
400 400 400 400
Coil (ft.2) 400 400
400 400 400 400
Face Area 0.238 Gallon 0.307 Gallon
0.074 Gallon 0.074 Gallon 0.156 Gallon 0.208 Gallon
(cm2)

Rows

Fins Per Inch

Fins Per cm.

Nominal 1" Inches

Filter Size mm

Water In/Out size NPTI

Condensate Plastic Hose OD

(in)

Riser Connection NPTE

Discharge Air Blower

Motor HP

Water-to- Refig Side

Refrigerant Coil (PSIG)

Water Side

(PSIG)

Internal Volume

18 WSHP-PRC013-EN

Performance Data
ARI/ISO

Table P1: ARI-ISO Performance

Compressor Section/ Rated Flow Rate, Rated Air Flow, Cooling Capacity, EER, WLHP Heating Capacity, COP, WLHP
Package Unit Model GPM SCFM WLHP WLHP
13.5 4.7
Number 480 (Mbtuh) 12.1 (Mbtuh) 4.3
470 13.3 4.6
GET 009 2.25 620 8.5 12.0 10.9 4.3
730 11.0 12.0 13.8 4.3
GET 012 3.10 940 14.8 12.0 18.7 4.2
1280 17.9 21.4
GET 015 3.50 25.3 31.8
35.5 43.3
GET 018 4.5

GET 024 6.0

GET 036 9.0

Rated in accordance with ISO Standard 13256-1: 1998 Water
Loop Heat Pumps.

WSHP-PRC013-EN 19

Performance Data
GET 009-Cooling

Table P2: GET 009 Cooling Performance

Cooling performance data is tabulated at 80.6 F DB/66.2 F WB entering air at ARI/ISO 13256-1 rated CFM. See Performance correction tables to correct perfor-

mance at conditions other than those tabulated. Interpolation is permissible. Extrapolation is not.

Rated GPM: 2.25 Minimum CFM: 280

Rated CFM: 482 Maximum CFM: 482

EWT GPM Total Sen SHR Power EER Reject LWT Feet
Mbtuh Mbtuh kW Mbtuh Head

45 1.5 9.5 6.7 0.71 0.40 23.75 10.9 59.5 5.8

45 1.8 9.8 6.9 0.70 0.39 25.13 11.1 57.3 7.4

45 2.0 10.0 7.0 0.70 0.38 26.32 11.3 56.3 8.8

45 2.3 10.1 7.1 0.70 0.38 26.58 11.4 55.1 10.7

45 2.4 10.2 7.1 0.70 0.38 26.84 11.5 54.6 11.8

45 2.6 10.3 7.2 0.70 0.37 27.84 11.6 53.9 13.4

45 2.7 10.3 7.2 0.70 0.37 27.84 11.6 53.6 14.2

55 1.5 9.2 6.6 0.72 0.45 20.44 10.7 69.3 5.5

55 1.8 9.5 6.8 0.72 0.44 21.59 11.0 67.2 7.1
55 2.0 9.7 6.9 0.71 0.44 22.05 11.2 66.2 8.4

55 2.3 9.8 7.0 0.71 0.43 22.79 11.3 65.0 10.2

55 2.4 9.9 7.1 0.72 0.43 23.02 11.4 64.5 11.3
55 2.6 10.0 7.1 0.71 0.42 23.81 11.4 63.8 12.8

55 2.7 10.0 7.1 0.71 0.42 23.81 11.4 63.4 13.6

68 1.5 8.7 6.5 0.75 0.52 16.73 10.5 82.0 5.2
68 1.8 9.0 6.8 0.76 0.51 17.65 10.7 79.9 6.7

68 2.0 9.2 6.9 0.75 0.50 18.40 10.9 78.9 7.9

68 2.3 9.3 7.0 0.75 0.49 18.98 11.0 77.8 9.6
68 2.4 9.4 7.0 0.74 0.49 19.18 11.1 77.3 10.7

68 2.6 9.5 7.1 0.75 0.49 19.39 11.2 76.6 12.1

68 2.7 9.5 7.1 0.75 0.49 19.39 11.2 76.3 12.9
77 1.5 8.4 6.5 0.77 0.57 14.74 10.4 90.9 5.1

77 1.8 8.6 6.7 0.78 0.56 15.36 10.5 88.7 6.5

77 2.0 8.8 6.8 0.77 0.56 15.71 10.7 87.7 7.7
77 2.3 8.9 6.9 0.78 0.55 16.18 10.8 86.6 9.3

77 2.4 9.0 7.0 0.78 0.55 16.36 10.9 86.1 10.3

77 2.6 9.1 7.0 0.77 0.55 16.55 11.0 85.5 11.7
77 2.7 9.1 7.1 0.78 0.54 16.85 10.9 85.1 12.4

86 1.5 7.9 6.5 0.82 0.64 12.34 10.1 99.5 4.9

86 1.8 8.2 6.7 0.82 0.63 13.02 10.4 97.6 6.3
86 2.0 8.3 6.8 0.82 0.63 13.17 10.5 96.5 7.5

86 2.3 8.5 6.9 0.81 0.62 13.71 10.6 95.5 9.1

86 2.4 8.5 6.9 0.81 0.62 13.71 10.6 94.9 10.0
86 2.6 8.6 7.0 0.81 0.61 14.10 10.7 94.3 11.4

86 2.7 8.6 7.0 0.81 0.61 14.10 10.7 94.0 12.1

95 1.5 7.4 6.4 0.86 0.71 10.42 9.8 108.1 4.8

95 1.8 7.7 6.6 0.86 0.70 11.00 10.1 106.3 6.2

95 2.0 7.8 6.7 0.86 0.69 11.30 10.2 105.3 7.3

95 2.3 8.0 6.8 0.85 0.69 11.59 10.4 104.3 8.8
95 2.4 8.0 6.8 0.85 0.68 11.76 10.3 103.6 9.8

95 2.6 8.1 6.9 0.85 0.68 11.91 10.4 103.0 11.1

95 2.7 8.1 6.9 0.85 0.68 11.91 10.4 102.7 11.8
105 1.5 6.9 6.2 0.90 0.78 8.85 9.6 117.9 4.7

105 1.8 7.1 6.4 0.90 0.77 9.22 9.7 115.9 6.1

105 2.0 7.2 6.5 0.90 0.76 9.47 9.8 114.9 7.2
105 2.3 7.4 6.6 0.89 0.76 9.74 10.0 114.0 8.7

105 2.4 7.4 6.6 0.89 0.75 9.87 10.0 113.4 9.6

105 2.6 7.5 6.7 0.89 0.75 10.00 10.1 112.8 10.9
105 2.7 7.5 6.7 0.89 0.75 10.00 10.1 112.5 11.5

115 1.5 6.2 5.9 0.95 0.85 7.29 9.1 127.3 4.7

115 1.8 6.5 6.1 0.94 0.84 7.74 9.4 125.5 6.1

115 2.0 6.6 6.2 0.94 0.84 7.86 9.5 124.6 7.1

115 2.3 6.7 6.3 0.94 0.83 8.07 9.5 123.6 8.6

115 2.4 6.8 6.3 0.93 0.83 8.19 9.6 123.1 9.5

115 2.6 6.8 6.4 0.94 0.83 8.19 9.6 122.5 10.7

115 2.7 6.9 6.4 0.93 0.82 8.41 9.7 122.3 11.3

120 1.5 5.9 5.7 0.97 0.90 6.56 9.0 132.1 4.7
120 1.8 6.1 5.9 0.97 0.89 6.85 9.1 130.3 6.1

120 2.0 6.2 6.0 0.97 0.89 6.97 9.2 129.3 7.1

120 2.3 6.4 6.1 0.95 0.88 7.27 9.4 128.5 8.6
120 2.4 6.4 6.1 0.95 0.88 7.27 9.4 127.9 9.5

120 2.6 6.5 6.2 0.95 0.87 7.47 9.5 127.4 10.7

120 2.7 6.5 6.2 0.95 0.87 7.47 9.5 127.1 11.3

20 WSHP-PRC013-EN

Performance Data
GET 009-Heating

Table P3: GET 009 Heating Performance

Heating performance data is tabulated at 68 F DB entering air at ARI/ISO 13256-1 rated CFM. See Performance correction tables to correct performance at
conditions other than those tabulated. Interpolation is permissible. Extrapolation is not.

EWT GPM Htg Cap Absorb Rated GPM: 2.25 Minimum CFM: 280
Mbtuh Mbtuh Rated CFM: 482 Maximum CFM: 482
25 1.5 COP Feet
25 1.8 5.7 3.8 Power LWT Head
25 2.0 5.9 4.0 kW 2.98 6.7
25 2.3 5.9 4.0 0.56 3.09 19.9 8.6
25 2.4 6.0 4.1 0.56 3.09 20.6 10.1
25 2.6 6.0 4.1 0.56 3.08 21.0 12.2
25 2.7 6.1 4.2 0.57 3.08 21.4 13.5
32 1.5 6.1 4.2 0.57 3.14 21.6 15.3
32 1.8 6.4 4.4 0.57 3.14 21.8 16.2
32 2.0 6.6 4.6 0.57 3.23 21.9 6.5
32 2.3 6.7 4.7 0.58 3.33 26.1 8.3
32 2.4 6.8 4.8 0.58 3.38 26.9 9.8
32 2.6 6.8 4.8 0.58 3.44 27.3 11.8
32 2.7 6.8 4.8 0.58 3.44 27.7 13.1
45 1.5 6.9 4.9 0.58 3.44 28.0 14.8
45 1.8 7.8 5.7 0.58 3.49 28.3 15.7
45 2.0 8.1 6.0 0.58 3.75 28.4 6.1
45 2.3 8.2 6.1 0.61 3.83 37.4 7.8
45 2.4 8.3 6.2 0.62 3.88 38.3 9.2
45 2.6 8.3 6.2 0.62 3.92 38.9 11.1
45 2.7 8.4 6.3 0.62 3.92 39.5 12.3
55 1.5 8.4 6.3 0.62 3.97 39.8 13.9
55 1.8 8.9 6.7 0.62 3.97 40.2 14.7
55 2.0 9.2 7.0 0.62 4.07 40.3 5.8
55 2.3 9.3 7.1 0.64 4.21 46.1 7.4
55 2.4 9.5 7.3 0.64 4.26 47.2 8.8
55 2.6 9.5 7.3 0.64 4.35 47.9 10.6
55 2.7 9.6 7.4 0.64 4.35 48.5 11.7
68 1.5 9.6 7.4 0.64 4.39 48.9 13.3
68 1.8 10.3 8.1 0.64 4.39 49.3 14.0
68 2.0 10.6 8.4 0.64 4.57 49.5 5.5
68 2.3 10.8 8.6 0.66 4.71 57.2 7.0
68 2.4 10.9 8.6 0.66 4.79 58.7 8.3
68 2.6 11.0 8.7 0.66 4.77 59.4 10.0
68 2.7 11.1 8.8 0.67 4.81 60.3 11.1
75 1.5 11.1 8.8 0.67 4.85 60.7 12.5
75 1.8 11.0 8.7 0.67 4.85 61.2 13.3
75 2.0 11.4 9.1 0.67 4.81 61.5 5.3
75 2.3 11.5 9.2 0.67 4.99 63.4 6.8
75 2.4 11.7 9.4 0.67 5.03 64.9 8.0
75 2.6 11.8 9.5 0.67 5.04 65.8 9.7
75 2.7 11.8 9.5 0.68 5.08 66.6 10.8
86 1.5 11.9 9.6 0.68 5.08 67.1 12.2
86 1.8 12.1 9.8 0.68 5.13 67.7 12.9
86 2.0 12.5 10.2 0.68 5.21 67.9 5.1
86 2.3 12.6 10.3 0.68 5.31 72.9 6.6
86 2.4 12.8 10.5 0.69 5.35 74.6 7.7
86 2.6 12.9 10.6 0.69 5.44 75.7 9.3
86 2.7 13.0 10.7 0.69 5.48 76.6 10.3
13.0 10.7 0.69 5.52 77.1 11.7
0.69 5.52 77.7 12.4
0.69 78.0

WSHP-PRC013-EN 21

Performance Data
GET 012-Cooling

Table P4: GET 012 Cooling Performance

Cooling performance data is tabulated at 80.6 F DB/66.2 F WB entering air at ARI/ISO 13256-1 rated CFM. See Performance correction tables to correct perfor-

mance at conditions other than those tabulated. Interpolation is permissible. Extrapolation is not.

Rated GPM: 3.1 Minimum CFM: 380

Rated CFM: 470 Maximum CFM: 481

EWT GPM Total Sen SHR Power EER Reject LWT Feet
Mbtuh Mbtuh kW Mbtuh Head

45 2.0 12.6 8.6 0.68 0.56 22.50 14.5 59.5 8.4

45 2.5 13.0 8.9 0.68 0.54 24.07 14.8 56.8 11.9

45 2.8 13.2 9.0 0.68 0.53 24.91 15.0 55.7 14.3

45 3.1 13.3 9.2 0.69 0.52 25.58 15.1 54.7 16.8

45 3.3 13.4 9.2 0.69 0.52 25.77 15.2 54.2 18.5

45 3.6 13.5 9.3 0.69 0.51 26.47 15.2 53.4 21.3

45 3.7 13.5 9.3 0.69 0.51 26.47 15.2 53.2 22.3

55 2.0 12.3 8.5 0.69 0.63 19.52 14.5 69.5 7.9

55 2.5 12.6 8.8 0.70 0.61 20.66 14.7 66.8 11.3
55 2.8 12.8 8.9 0.70 0.60 21.33 14.9 65.6 13.6

55 3.1 13.0 9.0 0.69 0.59 22.03 15.0 64.7 16.0

55 3.3 13.1 9.1 0.69 0.59 22.20 15.1 64.2 17.7
55 3.6 13.2 9.2 0.70 0.58 22.76 15.2 63.4 20.4

55 3.7 13.2 9.2 0.70 0.58 22.76 15.2 63.2 21.4

68 2.0 11.6 8.2 0.71 0.75 15.47 14.2 82.2 7.4
68 2.5 11.9 8.4 0.71 0.72 16.53 14.4 79.5 10.6

68 2.8 12.1 8.6 0.71 0.71 17.04 14.5 78.4 12.8

68 3.1 12.3 8.7 0.71 0.71 17.32 14.7 77.5 15.1
68 3.3 12.4 8.8 0.71 0.70 17.71 14.8 77.0 16.7

68 3.6 12.5 8.8 0.70 0.69 18.12 14.9 76.3 19.4

68 3.7 12.5 8.8 0.70 0.69 18.12 14.9 76.1 20.3
77 2.0 10.9 7.8 0.72 0.83 13.13 13.7 90.7 7.1

77 2.5 11.3 8.1 0.72 0.80 14.13 14.0 88.2 10.2

77 2.8 11.5 8.2 0.71 0.80 14.38 14.2 87.2 12.3
77 3.1 11.7 8.3 0.71 0.79 14.81 14.4 86.3 14.6

77 3.3 11.8 8.4 0.71 0.78 15.13 14.5 85.8 16.2

77 3.6 11.9 8.5 0.71 0.78 15.26 14.6 85.1 18.7
77 3.7 11.9 8.5 0.71 0.78 15.26 14.6 84.9 19.6

86 2.0 10.2 7.4 0.73 0.92 11.09 13.3 99.4 6.8

86 2.5 10.6 7.7 0.73 0.89 11.91 13.6 96.9 9.8
86 2.8 10.8 7.8 0.72 0.88 12.27 13.8 95.9 11.9

86 3.1 11.0 8.0 0.73 0.88 12.50 14.0 95.1 14.1

86 3.3 11.1 8.0 0.72 0.87 12.76 14.1 94.6 15.6
86 3.6 11.2 8.1 0.72 0.86 13.02 14.1 93.9 18.1

86 3.7 11.3 8.1 0.72 0.86 13.14 14.2 93.7 18.9

95 2.0 9.4 7.0 0.74 1.01 9.31 12.9 108.0 6.7

95 2.5 9.9 7.3 0.74 0.98 10.10 13.2 105.6 9.6

95 2.8 10.1 7.4 0.73 0.97 10.41 13.4 104.6 11.5

95 3.1 10.2 7.5 0.74 0.96 10.63 13.5 103.8 13.6
95 3.3 10.3 7.6 0.74 0.96 10.73 13.6 103.3 15.1

95 3.6 10.5 7.7 0.73 0.95 11.05 13.7 102.7 17.5

95 3.7 10.5 7.7 0.73 0.95 11.05 13.7 102.4 18.4
105 2.0 8.5 6.6 0.78 1.11 7.66 12.3 117.4 6.5

105 2.5 9.0 6.9 0.77 1.08 8.33 12.7 115.2 9.3

105 2.8 9.2 7.0 0.76 1.08 8.52 12.9 114.3 11.2
105 3.1 9.3 7.1 0.76 1.07 8.69 13.0 113.5 13.2

105 3.3 9.4 7.2 0.77 1.07 8.79 13.1 113.0 14.7

105 3.6 9.6 7.2 0.75 1.06 9.06 13.2 112.4 17.0
105 3.7 9.6 7.2 0.75 1.06 9.06 13.2 112.2 17.8

115 2.0 7.6 6.1 0.80 1.24 6.13 11.8 127.0 6.5

115 2.5 8.0 6.4 0.80 1.21 6.61 12.1 124.8 9.1

115 2.8 8.2 6.6 0.80 1.21 6.78 12.3 123.9 10.9

115 3.1 8.4 6.7 0.80 1.20 7.00 12.5 123.1 12.9

115 3.3 8.5 6.7 0.79 1.19 7.14 12.6 122.7 14.3

115 3.6 8.7 6.8 0.78 1.19 7.31 12.8 122.2 16.5

115 3.7 8.7 6.8 0.78 1.19 7.31 12.8 122.0 17.3

120 2.0 7.1 5.9 0.83 1.32 5.38 11.6 131.7 6.5
120 2.5 7.5 6.2 0.83 1.29 5.81 11.9 129.6 9.0

120 2.8 7.8 6.3 0.81 1.28 6.09 12.2 128.8 10.8

120 3.1 7.9 6.5 0.82 1.28 6.17 12.3 128.0 12.7
120 3.3 8.0 6.5 0.81 1.27 6.30 12.3 127.6 14.1

120 3.6 8.2 6.6 0.80 1.26 6.51 12.5 127.0 16.3

120 3.7 8.2 6.6 0.80 1.26 6.51 12.5 126.8 17.1

22 WSHP-PRC013-EN

Performance Data
GET 012-Heating

Table P5: GET 012 Heating Performance

Heating performance data is tabulated at 68 F DB entering air at ARI/ISO 13256-1 rated CFM. See Performance correction tables to correct performance at
conditions other than those tabulated. Interpolation is permissible. Extrapolation is not.

EWT GPM Htg Cap Absorb Rated GPM: 3.1 Minimum CFM: 380
Mbtuh Mbtuh Rated CFM: 470 Maximum CFM: 481
25 2.0 COP Feet
25 2.5 7.7 5.2 Power LWT Head
25 2.8 7.9 5.3 kW 3.05 10.3
25 3.1 8.1 5.5 0.74 3.09 19.8 14.0
25 3.3 8.2 5.6 0.75 3.16 20.8 16.5
25 3.6 8.2 5.6 0.75 3.20 21.1 19.2
25 3.7 8.3 5.7 0.75 3.20 21.4 21.1
32 2.0 8.3 5.7 0.75 3.20 21.6 24.0
32 2.5 8.5 5.9 0.76 3.20 21.8 25.0
32 2.8 8.8 6.2 0.76 3.23 21.9 9.8
32 3.1 8.9 6.2 0.77 3.35 26.1 13.5
32 3.3 9.0 6.3 0.77 3.34 27.0 15.9
32 3.6 9.1 6.4 0.78 3.38 27.6 18.5
32 3.7 9.2 6.5 0.78 3.42 27.9 20.4
45 2.0 9.2 6.5 0.78 3.46 28.1 23.2
45 2.5 10.1 7.3 0.78 3.46 28.4 24.2
45 2.8 10.4 7.6 0.78 3.65 28.5 9.0
45 3.1 10.5 7.7 0.81 3.72 37.7 12.5
45 3.3 10.6 7.8 0.82 3.75 38.9 14.9
45 3.6 10.7 7.9 0.82 3.79 39.5 17.4
45 3.7 10.8 8.0 0.82 3.82 40.0 19.2
55 2.0 10.8 8.0 0.82 3.81 40.2 21.9
55 2.5 11.6 8.7 0.83 3.81 40.6 22.9
55 2.8 11.8 8.9 0.83 4.00 40.7 8.5
55 3.1 12.0 9.1 0.85 4.07 46.3 11.9
55 3.3 12.1 9.2 0.85 4.09 47.9 14.2
55 3.6 12.2 9.3 0.86 4.12 48.5 16.6
55 3.7 12.3 9.4 0.86 4.16 49.1 18.3
68 2.0 12.3 9.3 0.86 4.19 49.4 21.0
68 2.5 13.2 10.2 0.86 4.14 49.8 22.0
68 2.8 13.5 10.5 0.87 4.35 50.0 7.9
68 3.1 13.6 10.5 0.89 4.44 57.8 11.1
68 3.3 13.8 10.7 0.89 4.43 59.6 13.3
68 3.6 13.8 10.7 0.90 4.49 60.5 15.7
68 3.7 13.9 10.8 0.90 4.49 61.1 17.3
75 2.0 13.9 10.8 0.90 4.53 61.5 19.9
75 2.5 13.8 10.7 0.90 4.53 62.0 20.8
75 2.8 14.1 11.0 0.90 4.49 62.2 7.6
75 3.1 14.2 11.1 0.90 4.59 64.3 10.8
75 3.3 14.3 11.2 0.90 4.57 66.2 12.9
75 3.6 14.4 11.3 0.91 4.60 67.1 15.2
75 3.7 14.5 11.4 0.91 4.64 67.8 16.8
86 2.0 14.5 11.4 0.91 4.67 68.1 19.4
86 2.5 14.7 11.6 0.91 4.62 68.7 20.3
86 2.8 14.9 11.8 0.92 4.73 68.8 7.2
86 3.1 15.1 12.0 0.91 4.75 74.4 10.3
86 3.3 15.2 12.1 0.92 4.81 76.5 12.3
86 3.6 15.3 12.2 0.92 4.84 77.4 14.5
86 3.7 15.3 12.1 0.92 4.87 78.2 16.1
15.4 12.2 0.92 4.82 78.6 18.6
0.93 4.85 79.3 19.4
0.93 79.4

WSHP-PRC013-EN 23

Performance Data
GET 015-Cooling

Table P6: GET 015 Cooling Performance

Cooling performance data is tabulated at 80.6 F DB/66.2 F WB entering air at ARI/ISO 13256-1 rated CFM. See Performance correction tables to correct perfor-

mance at conditions other than those tabulated. Interpolation is permissible. Extrapolation is not.

Rated GPM: 3.5 Minimum CFM: 475

Rated CFM: 620 Maximum CFM: 652

EWT GPM Total Sen SHR Power EER Reject LWT Feet
Mbtuh Mbtuh kW Mbtuh Head

45 2.3 16.8 12.1 0.72 0.73 23.01 19.3 61.8 7.3

45 2.8 16.9 12.2 0.72 0.71 23.80 19.3 58.8 9.9

45 3.2 17.0 12.3 0.72 0.70 24.29 19.4 57.1 12.3

45 3.5 17.1 12.4 0.73 0.69 24.78 19.5 56.1 14.2

45 3.7 17.2 12.4 0.72 0.69 24.93 19.6 55.6 15.5

45 4.1 17.3 12.5 0.72 0.68 25.44 19.6 54.6 18.3

45 4.2 17.3 12.5 0.72 0.68 25.44 19.6 54.3 19.1

55 2.3 16.5 12.0 0.73 0.81 20.37 19.3 71.8 6.8

55 2.8 16.6 12.1 0.73 0.79 21.01 19.3 68.8 9.4
21.41 19.4 67.1 11.6
55 3.2 16.7 12.1 0.72 0.78

55 3.5 16.8 12.2 0.73 0.77 21.82 19.4 66.1 13.4

55 3.7 16.9 12.2 0.72 0.77 21.95 19.5 65.5 14.7
22.37 19.6 64.6 17.4
55 4.1 17.0 12.3 0.72 0.76

55 4.2 17.0 12.4 0.73 0.76 22.37 19.6 64.3 18.1

68 2.3 15.8 11.6 0.73 0.94 16.81 19.0 84.5 6.4
17.58 19.1 81.7 8.8
68 2.8 16.0 11.7 0.73 0.91

68 3.2 16.1 11.7 0.73 0.90 17.89 19.2 80.0 11.0

68 3.5 16.2 11.8 0.73 0.89 18.20 19.2 79.0 12.7
18.20 19.2 78.4 14.0
68 3.7 16.2 11.9 0.73 0.89

68 4.1 16.3 11.9 0.73 0.88 18.52 19.3 77.4 16.6

68 4.2 16.4 12.0 0.73 0.88 18.64 19.4 77.3 17.3
14.76 18.7 93.3 6.2
77 2.3 15.2 11.2 0.74 1.03

77 2.8 15.3 11.3 0.74 1.01 15.15 18.8 90.5 8.5

77 3.2 15.4 11.4 0.74 0.99 15.56 18.8 88.8 10.6
15.82 18.8 87.8 12.3
77 3.5 15.5 11.5 0.74 0.98

77 3.7 15.6 11.5 0.74 0.98 15.92 18.9 87.2 13.6

77 4.1 15.7 11.6 0.74 0.97 16.19 19.0 86.3 16.1
16.19 19.0 86.1 16.8
77 4.2 15.7 11.6 0.74 0.97

86 2.3 14.4 10.9 0.76 1.13 12.74 18.3 102.0 6.0

86 2.8 14.6 10.9 0.75 1.10 13.27 18.4 99.2 8.3
13.49 18.4 97.5 10.3
86 3.2 14.7 11.0 0.75 1.09

86 3.5 14.8 11.1 0.75 1.08 13.70 18.5 96.6 12.0

86 3.7 14.8 11.1 0.75 1.08 13.70 18.5 96.0 13.2
13.93 18.6 95.1 15.8
86 4.1 14.9 11.2 0.75 1.07

86 4.2 15.0 11.2 0.75 1.07 14.02 18.7 94.9 16.4

95 2.3 13.6 10.5 0.77 1.23 11.06 17.8 110.6 5.8

95 2.8 13.8 10.6 0.77 1.20 11.50 17.9 107.9 8.1

95 3.2 13.9 10.6 0.76 1.19 11.68 18.0 106.3 10.1

95 3.5 14.0 10.7 0.76 1.18 11.86 18.0 105.3 11.8
11.86 18.0 104.8 12.9
95 3.7 14.0 10.7 0.76 1.18

95 4.1 14.1 10.8 0.77 1.17 12.05 18.1 103.9 15.4

95 4.2 14.2 10.8 0.76 1.17 12.14 18.2 103.7 16.1
1.35 9.48 17.4 120.2 5.7
105 2.3 12.8 10.0 0.78

105 2.8 12.9 10.1 0.78 1.32 9.77 17.4 117.5 7.9

105 3.2 13.0 10.2 0.78 1.31 9.92 17.5 116.0 9.9
1.30 10.08 17.5 115.1 11.5
105 3.5 13.1 10.3 0.79

105 3.7 13.2 10.3 0.78 1.30 10.15 17.6 114.6 12.7

105 4.1 13.3 10.4 0.78 1.29 10.31 17.7 113.7 15.1
1.28 10.39 17.7 113.5 15.8
105 4.2 13.3 10.4 0.78

115 2.3 11.9 9.5 0.80 1.48 8.04 17.0 129.9 5.5

115 2.8 12.1 9.6 0.79 1.45 8.34 17.1 127.3 7.7

115 3.2 12.2 9.7 0.80 1.44 8.47 17.1 125.8 9.7

115 3.5 12.3 9.7 0.79 1.43 8.60 17.2 124.9 11.3

115 3.7 12.3 9.8 0.80 1.42 8.66 17.2 124.4 12.4

115 4.1 12.4 9.9 0.80 1.41 8.79 17.2 123.5 14.9

115 4.2 12.5 9.9 0.79 1.41 8.87 17.3 123.3 15.5

120 2.3 11.5 9.2 0.80 1.55 7.42 16.8 134.8 5.5
120 2.8 11.6 9.3 0.80 1.52 7.63 16.8 132.1 7.6

120 3.2 11.8 9.3 0.79 1.50 7.87 16.9 130.7 9.6

120 3.5 11.8 9.4 0.80 1.49 7.92 16.9 129.8 11.2
120 3.7 11.9 9.4 0.79 1.49 7.99 17.0 129.3 12.3

120 4.1 12.0 9.5 0.79 1.48 8.11 17.1 128.4 14.8

120 4.2 12.0 9.5 0.79 1.47 8.16 17.0 128.2 15.4

24 WSHP-PRC013-EN

Performance Data
GET 015-Heating

Table P7: GET 015 Heating Performance

Heating performance data is tabulated at 68 F DB entering air at ARI/ISO 13256-1 rated CFM. See Performance correction tables to correct performance at
conditions other than those tabulated. Interpolation is permissible. Extrapolation is not.

EWT GPM Htg Cap Absorb Rated GPM: 3.5 Minimum CFM: 475
Mbtuh Mbtuh Rated CFM: 620 Maximum CFM: 652
25 2.3 COP Feet
25 2.8 10.3 7.1 Power LWT Head
25 3.2 10.3 7.1 kW 3.18 8.2
25 3.5 10.5 7.3 0.95 3.18 18.8 11.8
25 3.7 10.5 7.2 0.95 3.24 19.9 14.8
25 4.1 10.6 7.3 0.95 3.20 20.4 17.2
25 4.2 10.7 7.4 0.96 3.24 20.9 18.8
32 2.3 10.7 7.4 0.96 3.27 21.1 22.3
32 2.8 11.2 7.9 0.96 3.27 21.4 23.2
32 3.2 11.4 8.1 0.96 3.35 21.5 8.4
32 3.5 11.6 8.3 0.98 3.41 25.1 11.6
32 3.7 11.7 8.3 0.98 3.47 26.2 14.3
32 4.1 11.7 8.3 0.98 3.46 26.8 16.4
32 4.2 11.8 8.4 0.99 3.46 27.3 17.9
45 2.3 11.9 8.5 0.99 3.49 27.5 21.1
45 2.8 13.4 9.9 0.99 3.52 27.9 21.9
45 3.2 13.7 10.2 0.99 3.81 28.0 7.9
45 3.5 13.9 10.4 1.03 3.86 36.4 10.6
45 3.7 14.1 10.5 1.04 3.92 37.7 13.0
45 4.1 14.2 10.6 1.04 3.93 38.5 14.9
45 4.2 14.3 10.7 1.05 3.96 39.0 16.3
55 2.3 14.3 10.7 1.05 3.99 39.3 19.1
55 2.8 15.3 11.6 1.05 3.99 39.8 19.9
55 3.2 15.7 12.0 1.05 4.15 39.9 7.4
55 3.5 15.9 12.2 1.08 4.22 44.9 10.0
55 3.7 16.1 12.4 1.09 4.27 46.4 12.2
55 4.1 16.2 12.5 1.09 4.29 47.4 14.1
55 4.2 16.3 12.6 1.10 4.32 47.9 15.4
68 2.3 16.4 12.7 1.10 4.34 48.2 18.1
68 2.8 17.9 14.0 1.10 4.37 48.9 18.8
68 3.2 18.3 14.4 1.10 4.60 49.0 6.9
68 3.5 18.6 14.7 1.14 4.66 55.8 9.3
68 3.7 18.7 14.7 1.15 4.74 57.7 11.5
68 4.1 18.8 14.8 1.15 4.72 58.8 13.2
68 4.2 19.0 15.0 1.16 4.75 59.6 14.5
77 2.3 19.0 15.0 1.16 4.80 60.0 17.1
77 2.8 19.6 15.6 1.16 4.80 60.7 17.8
77 3.2 20.0 15.9 1.16 4.87 60.8 6.6
77 3.5 20.3 16.2 1.18 4.92 63.4 9.0
77 3.7 20.5 16.4 1.19 5.00 65.6 11.1
77 4.1 20.6 16.5 1.19 5.01 66.8 12.8
77 4.2 20.7 16.6 1.20 5.03 67.6 14.0
86 2.3 20.7 16.6 1.20 5.05 68.1 16.6
86 2.8 21.2 17.1 1.20 5.05 68.9 17.2
86 3.2 21.6 17.4 1.20 5.13 69.1 6.4
86 3.5 21.9 17.7 1.21 5.19 71.1 8.7
86 3.7 22.1 17.9 1.22 5.26 73.5 10.7
86 4.1 22.1 17.9 1.22 5.26 74.9 12.4
86 4.2 22.3 18.1 1.23 5.26 75.7 13.6
22.3 18.1 1.23 5.31 76.3 16.1
1.23 5.31 77.1 16.8
1.23 77.3

WSHP-PRC013-EN 25

Performance Data
GET 018-Cooling

Table P8: GET 018 Cooling Performance

Cooling performance data is tabulated at 80.6 F DB/66.2 F WB entering air at ARI/ISO 13256-1 rated CFM. See Performance correction tables to correct perfor-

mance at conditions other than those tabulated. Interpolation is permissible. Extrapolation is not.

Rated GPM: 4.5 Minimum CFM: 525

Rated CFM: 730 Maximum CFM: 750

EWT GPM Total Sen SHR Power EER Reject LWT Feet
Mbtuh Mbtuh kW Mbtuh Head

45 2.9 20.2 14.7 0.73 0.98 20.61 23.5 61.2 3.0

45 3.6 20.5 15.0 0.73 0.95 21.58 23.7 58.2 4.2

45 4.1 20.8 15.1 0.73 0.93 22.37 24.0 56.7 5.1

45 4.5 20.9 15.3 0.73 0.92 22.72 24.0 55.7 5.9

45 4.7 21.0 15.3 0.73 0.92 22.83 24.1 55.3 6.3

45 5.2 21.2 15.5 0.73 0.91 23.30 24.3 54.3 7.4

45 5.4 21.2 15.5 0.73 0.91 23.30 24.3 54.0 7.9

55 2.9 19.6 14.4 0.73 1.11 17.66 23.4 71.1 2.8

55 3.6 20.0 14.6 0.73 1.07 18.69 23.7 68.2 3.9
19.24 23.8 66.6 4.8
55 4.1 20.2 14.8 0.73 1.05

55 4.5 20.4 14.9 0.73 1.04 19.62 24.0 65.7 5.6

55 4.7 20.5 15.0 0.73 1.04 19.71 24.1 65.3 6.0
20.10 24.2 64.3 7.0
55 5.2 20.7 15.1 0.73 1.03

55 5.4 20.7 15.2 0.73 1.03 20.10 24.2 64.0 7.4

68 2.9 18.8 14.0 0.74 1.28 14.69 23.2 84.0 2.5
15.40 23.3 81.0 3.6
68 3.6 19.1 14.3 0.75 1.24

68 4.1 19.4 14.4 0.74 1.23 15.77 23.6 79.5 4.4

68 4.5 19.5 14.5 0.74 1.22 15.98 23.7 78.5 5.2
16.20 23.7 78.1 5.5
68 4.7 19.6 14.6 0.74 1.21

68 5.2 19.8 14.7 0.74 1.20 16.50 23.9 77.2 6.5

68 5.4 19.8 14.8 0.75 1.20 16.50 23.9 76.9 6.9
12.68 22.9 92.8 2.4
77 2.9 18.0 13.6 0.76 1.42

77 3.6 18.4 13.8 0.75 1.38 13.33 23.1 89.9 3.4

77 4.1 18.6 14.0 0.75 1.36 13.68 23.2 88.3 4.2
13.93 23.4 87.4 4.9
77 4.5 18.8 14.1 0.75 1.35

77 4.7 18.9 14.2 0.75 1.34 14.10 23.5 87.0 5.3

77 5.2 19.0 14.3 0.75 1.33 14.29 23.5 86.1 6.2
14.36 23.6 85.8 6.6
77 5.4 19.1 14.4 0.75 1.33

86 2.9 17.1 13.1 0.77 1.56 10.96 22.4 101.5 2.3

86 3.6 17.5 13.3 0.76 1.52 11.51 22.7 98.7 3.2
11.80 22.8 97.2 4.0
86 4.1 17.7 13.5 0.76 1.50

86 4.5 17.9 13.6 0.76 1.48 12.09 23.0 96.3 4.7

86 4.7 18.0 13.7 0.76 1.48 12.16 23.1 95.9 5.0
12.38 23.2 95.0 5.9
86 5.2 18.2 13.8 0.76 1.47

86 5.4 18.2 13.9 0.76 1.46 12.47 23.2 94.6 6.3

95 2.9 16.1 12.5 0.78 1.71 9.42 21.9 110.2 2.2

95 3.6 16.5 12.8 0.78 1.66 9.94 22.2 107.4 3.1

95 4.1 16.7 12.9 0.77 1.64 10.18 22.3 105.9 3.8

95 4.5 16.9 13.1 0.78 1.63 10.37 22.5 105.1 4.5
10.43 22.6 104.7 4.8
95 4.7 17.0 13.1 0.77 1.63

95 5.2 17.2 13.3 0.77 1.61 10.68 22.7 103.8 5.7

95 5.4 17.2 13.3 0.77 1.61 10.68 22.7 103.5 6.1
1.88 7.93 21.3 119.8 2.1
105 2.9 14.9 11.8 0.79

105 3.6 15.3 12.1 0.79 1.84 8.32 21.6 117.1 3.0

105 4.1 15.6 12.2 0.78 1.82 8.57 21.8 115.7 3.7
1.81 8.67 21.9 114.8 4.3
105 4.5 15.7 12.4 0.79

105 4.7 15.8 12.4 0.78 1.80 8.78 21.9 114.4 4.6

105 5.2 16.0 12.5 0.78 1.79 8.94 22.1 113.6 5.4
1.78 8.99 22.1 113.2 5.8
105 5.4 16.0 12.6 0.79

115 2.9 13.8 10.8 0.78 2.07 6.67 20.9 129.5 2.1

115 3.6 14.2 11.1 0.78 2.03 7.00 21.1 126.9 2.9

115 4.1 14.4 11.2 0.78 2.01 7.16 21.3 125.5 3.6

115 4.5 14.6 11.4 0.78 1.99 7.34 21.4 124.6 4.1

115 4.7 14.7 11.4 0.78 1.99 7.39 21.5 124.2 4.4

115 5.2 14.8 11.6 0.78 1.98 7.47 21.6 123.4 5.2

115 5.4 14.9 11.6 0.78 1.97 7.56 21.6 123.1 5.6

120 2.9 13.4 10.1 0.75 2.17 6.18 20.8 134.5 2.1
2.13 6.43 21.0 131.8 2.9
120 3.6 13.7 10.3 0.75

120 4.1 14.0 10.5 0.75 2.11 6.64 21.2 130.5 3.5

120 4.5 14.1 10.6 0.75 2.09 6.75 21.2 129.5 4.1
2.09 6.79 21.3 129.2 4.4
120 4.7 14.2 10.7 0.75

120 5.2 14.4 10.8 0.75 2.07 6.96 21.5 128.4 5.1

120 5.4 14.4 10.9 0.76 2.07 6.96 21.5 128.0 5.5

26 WSHP-PRC013-EN

Performance Data
GET 018-Heating

Table P9: GET 018 Heating Performance

Heating performance data is tabulated at 68 F DB entering air at ARI/ISO 13256-1 rated CFM. See Performance correction tables to correct performance at
conditions other than those tabulated. Interpolation is permissible. Extrapolation is not.

EWT GPM Htg Cap Absorb Rated GPM: 4.5 Minimum CFM: 525
Mbtuh Mbtuh Rated CFM: 730 Maximum CFM: 750
25 2.9 COP Feet
25 3.6 12.3 8.3 Power LWT Head
25 4.1 12.5 8.4 kW 3.05 3.9
25 4.5 12.7 8.6 1.18 3.08 19.3 5.2
25 4.7 12.8 8.7 1.19 3.13 20.3 6.2
25 5.2 12.9 8.8 1.19 3.13 20.8 7.1
25 5.4 13.1 9.0 1.20 3.15 21.1 7.5
32 2.9 13.2 9.1 1.20 3.20 21.3 8.7
32 3.6 13.6 9.4 1.20 3.22 21.5 9.2
32 4.1 13.9 9.7 1.20 3.27 21.6 3.7
32 4.5 14.1 9.9 1.22 3.31 25.5 5.0
32 4.7 14.2 10.0 1.23 3.36 26.6 5.9
32 5.2 14.3 10.1 1.23 3.36 27.2 6.8
32 5.4 14.4 10.2 1.24 3.38 27.6 7.2
45 2.9 14.5 10.3 1.24 3.40 27.7 8.3
45 3.6 15.7 11.3 1.24 3.43 28.1 8.8
45 4.1 16.1 11.6 1.24 3.54 28.2 3.3
45 4.5 16.3 11.8 1.30 3.60 37.2 4.5
45 4.7 16.5 12.0 1.31 3.65 38.6 5.5
45 5.2 16.5 12.0 1.31 3.69 39.2 6.2
45 5.4 16.7 12.2 1.31 3.69 39.7 6.7
55 2.9 16.8 12.3 1.31 3.71 39.9 7.7
55 3.6 17.7 13.1 1.32 3.73 40.3 8.2
55 4.1 18.2 13.6 1.32 3.84 40.4 3.1
55 4.5 18.5 13.8 1.35 3.92 46.0 4.2
55 4.7 18.6 13.9 1.36 3.96 47.4 5.1
55 5.2 18.7 14.0 1.37 3.98 48.3 5.9
55 5.4 18.9 14.2 1.37 4.00 48.8 6.3
68 2.9 19.0 14.3 1.37 4.01 49.0 7.3
68 3.6 20.4 15.6 1.38 4.03 49.5 7.7
68 4.1 20.9 16.0 1.38 4.21 49.7 2.8
68 4.5 21.2 16.3 1.42 4.28 57.2 3.9
68 4.7 21.4 16.5 1.43 4.31 59.1 4.7
68 5.2 21.5 16.6 1.44 4.35 60.0 5.4
68 5.4 21.7 16.8 1.44 4.37 60.7 5.8
75 2.9 21.8 16.9 1.44 4.38 60.9 6.8
75 3.6 21.7 16.7 1.45 4.41 61.5 7.2
75 4.1 22.2 17.2 1.45 4.35 61.7 2.6
75 4.5 22.6 17.6 1.46 4.42 63.5 3.7
75 4.7 22.8 17.8 1.47 4.50 65.4 4.5
75 5.2 22.9 17.9 1.47 4.51 66.4 5.2
75 5.4 23.1 18.1 1.48 4.53 67.1 5.6
86 2.9 23.2 18.1 1.48 4.57 67.4 6.6
86 3.6 23.5 18.4 1.48 4.56 68.0 7.0
86 4.1 24.1 18.9 1.49 4.56 68.3 2.5
86 4.5 24.5 19.3 1.51 4.65 73.3 3.5
86 4.7 24.7 19.5 1.52 4.69 75.5 4.2
86 5.2 24.8 19.5 1.53 4.73 76.5 4.9
86 5.4 25.1 19.8 1.53 4.72 77.3 5.3
25.1 19.8 1.54 4.78 77.7 6.2
1.54 4.78 78.4 6.6
1.54 78.6

WSHP-PRC013-EN 27

Performance Data
GET 024-Cooling

Table P10: GET 024 Cooling Performance

Cooling performance data is tabulated at 80.6 F DB/66.2 F WB entering air at ARI/ISO 13256-1 rated CFM. See Performance correction tables to correct perfor-

mance at conditions other than those tabulated. Interpolation is permissible. Extrapolation is not.

Rated GPM: 6.0 Minimum CFM: 760

Rated CFM: 940 Maximum CFM: 974

EWT GPM Total Sen SHR Power EER Reject LWT Feet
Mbtuh Mbtuh kW Mbtuh Head

45 3.9 28.7 19.4 0.68 1.47 19.52 33.7 62.3 6.1

45 4.8 29.1 19.7 0.68 1.43 20.35 34.0 59.2 8.3

45 5.4 29.3 19.9 0.68 1.41 20.78 34.1 57.6 10.0

45 6.0 29.5 20.0 0.68 1.40 21.07 34.3 56.4 11.9

45 6.3 29.6 20.0 0.68 1.39 21.29 34.3 55.9 12.8

45 6.9 29.8 20.1 0.67 1.38 21.59 34.5 55.0 14.6

45 7.2 29.8 20.1 0.67 1.37 21.75 34.5 54.6 15.6

55 3.9 28.2 19.2 0.68 1.63 17.30 33.8 72.3 5.7

55 4.8 28.7 19.5 0.68 1.59 18.05 34.1 69.2 7.8
18.41 34.3 67.7 9.4
55 5.4 28.9 19.6 0.68 1.57

55 6.0 29.1 19.7 0.68 1.55 18.77 34.4 66.5 11.1

55 6.3 29.2 19.8 0.68 1.55 18.84 34.5 66.0 12.0
19.15 34.5 65.0 13.8
55 6.9 29.3 19.9 0.68 1.53

55 7.2 29.4 19.9 0.68 1.53 19.22 34.6 64.6 14.7

68 3.9 26.9 18.5 0.69 1.85 14.54 33.2 85.1 5.3
15.14 33.6 82.0 7.2
68 4.8 27.4 18.8 0.69 1.81

68 5.4 27.6 19.0 0.69 1.78 15.51 33.7 80.5 8.7

68 6.0 27.8 19.1 0.69 1.77 15.71 33.8 79.3 10.4
15.85 33.9 78.8 11.2
68 6.3 27.9 19.1 0.68 1.76

68 6.9 28.0 19.2 0.69 1.75 16.00 34.0 77.9 12.9

68 7.2 28.1 19.2 0.68 1.74 16.15 34.0 77.5 13.8
12.91 32.5 93.7 5.0
77 3.9 25.7 18.0 0.70 1.99

77 4.8 26.2 18.3 0.70 1.95 13.44 32.9 90.7 6.9

77 5.4 26.4 18.4 0.70 1.93 13.68 33.0 89.3 8.3
13.85 33.2 88.1 9.9
77 6.0 26.6 18.5 0.70 1.92

77 6.3 26.7 18.6 0.70 1.91 13.98 33.2 87.6 10.7

77 6.9 26.8 18.7 0.70 1.89 14.18 33.3 86.7 12.4
14.23 33.4 86.3 13.2
77 7.2 26.9 18.7 0.70 1.89

86 3.9 24.4 17.4 0.71 2.14 11.40 31.7 102.3 4.8

86 4.8 24.9 17.7 0.71 2.10 11.86 32.1 99.4 6.6
12.07 32.2 98.0 8.0
86 5.4 25.1 17.9 0.71 2.08

86 6.0 25.3 18.0 0.71 2.07 12.22 32.4 96.8 9.6

86 6.3 25.3 18.0 0.71 2.06 12.28 32.3 96.3 10.4
12.44 32.5 95.5 12.0
86 6.9 25.5 18.1 0.71 2.05

86 7.2 25.5 18.1 0.71 2.04 12.50 32.5 95.1 12.8

95 3.9 23.0 16.8 0.73 2.29 10.04 30.8 110.9 4.7

95 4.8 23.4 17.1 0.73 2.25 10.40 31.1 108.0 6.4

95 5.4 23.6 17.2 0.73 2.23 10.58 31.2 106.6 7.7

95 6.0 23.8 17.3 0.73 2.21 10.77 31.3 105.5 9.3
10.81 31.4 105.0 10.1
95 6.3 23.9 17.4 0.73 2.21

95 6.9 24.1 17.4 0.72 2.20 10.95 31.6 104.2 11.7

95 7.2 24.1 17.5 0.73 2.19 11.00 31.6 103.8 12.5
2.45 8.65 29.6 120.3 4.5
105 3.9 21.2 15.9 0.75

105 4.8 21.7 16.2 0.75 2.41 9.00 29.9 117.6 6.1

105 5.4 21.9 16.3 0.74 2.39 9.16 30.1 116.2 7.5
2.38 9.29 30.2 115.1 9.0
105 6.0 22.1 16.4 0.74

105 6.3 22.2 16.5 0.74 2.37 9.37 30.3 114.7 9.8

105 6.9 22.3 16.5 0.74 2.36 9.45 30.4 113.9 11.4
2.36 9.49 30.5 113.5 12.2
105 7.2 22.4 16.6 0.74

115 3.9 19.3 14.8 0.77 2.60 7.42 28.2 129.6 4.3

115 4.8 19.7 15.1 0.77 2.57 7.67 28.5 127.0 5.9

115 5.4 19.9 15.2 0.76 2.55 7.80 28.6 125.7 7.3

115 6.0 20.1 15.3 0.76 2.54 7.91 28.8 124.7 8.8

115 6.3 20.2 15.4 0.76 2.53 7.98 28.8 124.2 9.6

115 6.9 20.4 15.5 0.76 2.52 8.10 29.0 123.5 11.2

115 7.2 20.4 15.5 0.76 2.52 8.10 29.0 123.1 12.0

120 3.9 18.2 14.2 0.78 2.67 6.82 27.3 134.2 4.2
2.64 7.05 27.6 131.6 5.8
120 4.8 18.6 14.5 0.78

120 5.4 18.8 14.6 0.78 2.63 7.15 27.8 130.4 7.2

120 6.0 19.0 14.7 0.77 2.62 7.25 27.9 129.4 8.7
2.61 7.32 28.0 129.0 9.5
120 6.3 19.1 14.8 0.77

120 6.9 19.3 14.8 0.77 2.60 7.42 28.2 128.3 11.1

120 7.2 19.3 14.9 0.77 2.60 7.42 28.2 127.9 11.9

28 WSHP-PRC013-EN

Performance Data
GET 024-Heating

Table P11: GET 024 Heating Performance

Heating performance data is tabulated at 68 F DB entering air at ARI/ISO 13256-1 rated CFM. See Performance correction tables to correct performance at
conditions other than those tabulated. Interpolation is permissible. Extrapolation is not.

EWT GPM Htg Cap Absorb Rated GPM: 6.0 Minimum CFM: 760
Mbtuh Mbtuh Rated CFM: 940 Maximum CFM: 974
25 3.9 COP Feet
25 4.8 16.2 10.9 Power LWT Head
25 5.4 16.8 11.4 kW 3.06 7.9
25 6.0 17.1 11.7 1.55 3.14 19.4 10.5
25 6.3 17.4 12.0 1.57 3.17 20.3 12.5
25 6.9 17.5 12.1 1.58 3.23 20.7 14.6
25 7.2 17.8 12.4 1.58 3.22 21.0 15.6
32 3.9 17.9 12.4 1.59 3.28 21.2 17.7
32 4.8 18.6 13.0 1.59 3.28 21.4 18.7
32 5.4 19.2 13.5 1.60 3.30 21.6 7.4
32 6.0 19.5 13.8 1.65 3.39 25.3 10.0
32 6.3 19.8 14.1 1.66 3.42 26.4 11.8
32 6.9 19.9 14.2 1.67 3.45 26.9 13.8
32 7.2 20.2 14.4 1.68 3.47 27.3 14.8
45 3.9 20.3 14.5 1.68 3.50 27.5 16.8
45 4.8 23.2 16.9 1.69 3.52 27.8 17.8
45 5.4 23.7 17.4 1.69 3.69 28.0 6.7
45 6.0 24.0 17.7 1.84 3.75 36.3 9.0
45 6.3 24.3 17.9 1.85 3.78 37.8 10.8
45 6.9 24.5 18.1 1.86 3.81 38.4 12.6
45 7.2 24.7 18.3 1.87 3.84 39.0 13.5
55 3.9 24.8 18.4 1.87 3.85 39.3 15.4
55 4.8 26.6 19.9 1.88 3.84 39.7 16.3
55 5.4 27.2 20.5 1.89 4.00 39.9 6.2
55 6.0 27.5 20.7 1.95 4.05 44.8 8.4
55 6.3 27.8 21.0 1.97 4.07 46.5 10.0
55 6.9 27.9 21.1 1.98 4.09 47.3 11.8
68 3.9 28.2 21.4 1.99 4.11 48.0 12.7
68 4.8 30.7 23.6 1.99 4.13 48.3 14.5
68 5.4 31.2 24.1 2.00 4.32 48.8 5.7
68 6.0 31.6 24.4 2.08 4.37 55.9 7.7
68 6.3 31.8 24.6 2.09 4.41 57.9 9.3
68 6.9 32.0 24.8 2.10 4.42 59.0 10.9
68 7.2 32.2 25.0 2.11 4.44 59.8 11.8
75 3.9 32.3 25.1 2.11 4.45 60.1 13.5
75 4.8 32.6 25.3 2.12 4.46 60.7 14.3
75 5.4 33.1 25.7 2.12 4.44 61.0 5.5
75 6.0 33.4 26.0 2.15 4.49 62.0 7.4
75 6.3 33.7 26.3 2.16 4.51 64.3 8.9
75 6.9 33.9 26.5 2.17 4.53 65.3 10.5
75 7.2 34.1 26.6 2.18 4.56 66.2 11.4
86 3.9 34.2 26.7 2.18 4.56 66.6 13.0
86 4.8 35.2 27.6 2.19 4.58 67.3 13.8
86 5.4 35.7 28.1 2.19 4.62 67.6 5.2
86 6.0 36.0 28.3 2.23 4.67 71.8 7.0
86 6.3 36.3 28.6 2.24 4.69 74.2 8.4
86 6.9 36.5 28.8 2.25 4.71 75.5 10.0
86 7.2 36.7 29.0 2.26 4.73 76.4 10.8
36.8 29.1 2.26 4.74 76.8 12.4
2.27 4.75 77.6 13.2
2.27 77.9

WSHP-PRC013-EN 29

Performance Data
GET 036-Cooling

Table P12: GET 036 Cooling Performance

Cooling performance data is tabulated at 80.6 F DB/66.2 F WB entering air at ARI/ISO 13256-1 rated CFM. See Performance correction tables to correct perfor-

mance at conditions other than those tabulated. Interpolation is permissible. Extrapolation is not.

Rated GPM: 9.0 Minimum CFM: 1135

Rated CFM: 1280 Maximum CFM: 1344

EWT GPM Total Sen SHR Power EER Reject LWT Feet
Mbtuh Mbtuh kW Mbtuh Head

45 5.9 40.5 31.7 0.78 2.20 18.41 48.0 61.3 5.5

45 7.2 40.6 31.7 0.78 2.16 18.80 48.0 58.3 7.6

45 8.1 40.7 31.8 0.78 2.15 18.93 48.0 56.8 9.3

45 9.0 40.8 31.9 0.78 2.13 19.15 48.1 55.7 11.0

45 9.5 40.9 32.0 0.78 2.13 19.20 48.2 55.1 12.1

45 10.5 41.1 32.2 0.78 2.12 19.39 48.3 54.2 14.2

45 10.8 41.2 32.3 0.78 2.11 19.53 48.4 54.0 14.9

55 5.9 40.2 31.4 0.78 2.37 16.96 48.3 71.4 5.3

55 7.2 40.4 31.5 0.78 2.32 17.41 48.3 68.4 7.4
17.61 48.4 67.0 8.9
55 8.1 40.5 31.6 0.78 2.30

55 9.0 40.7 31.7 0.78 2.28 17.85 48.5 65.8 10.6

55 9.5 40.8 31.8 0.78 2.27 17.97 48.6 65.2 11.6
2.26 18.14 48.7 64.3 13.7
55 10.5 41.0 32.0 0.78

55 10.8 41.1 32.0 0.78 2.26 18.19 48.8 64.0 14.4

68 5.9 38.5 30.6 0.79 2.62 14.69 47.4 84.1 5.1
15.06 47.5 81.2 7.0
68 7.2 38.7 30.7 0.79 2.57

68 8.1 38.8 30.8 0.79 2.55 15.22 47.5 79.7 8.5

68 9.0 39.0 30.9 0.79 2.53 15.42 47.6 78.6 10.2
15.52 47.7 78.1 11.1
68 9.5 39.1 31.0 0.79 2.52

68 10.5 39.4 31.2 0.79 2.50 15.76 47.9 77.1 13.1

68 10.8 39.5 31.2 0.79 2.50 15.80 48.0 76.9 13.7
2.81 13.10 46.4 92.8 4.9
77 5.9 36.8 29.8 0.81

77 7.2 37.0 29.9 0.81 2.76 13.41 46.4 89.9 6.8

77 8.1 37.2 30.0 0.81 2.74 13.58 46.6 88.5 8.3
13.80 46.7 87.4 9.8
77 9.0 37.4 30.1 0.80 2.71

77 9.5 37.5 30.1 0.80 2.70 13.89 46.7 86.9 10.8

77 10.5 37.8 30.3 0.80 2.69 14.05 47.0 86.0 12.7
2.68 14.14 47.1 85.7 13.3
77 10.8 37.9 30.4 0.80

86 5.9 34.9 28.8 0.83 3.00 11.63 45.1 101.3 4.8

86 7.2 35.1 28.9 0.82 2.95 11.90 45.2 98.6 6.6
12.05 45.3 97.2 8.0
86 8.1 35.3 29.0 0.82 2.93

86 9.0 35.5 29.1 0.82 2.91 12.20 45.4 96.1 9.5

86 9.5 35.7 29.2 0.82 2.90 12.31 45.6 95.6 10.4
2.88 12.50 45.8 94.8 12.3
86 10.5 36.0 29.4 0.82

86 10.8 36.0 29.4 0.82 2.87 12.54 45.8 94.5 12.9

95 5.9 32.8 27.9 0.85 3.19 10.28 43.7 109.9 4.6

95 7.2 33.1 28.0 0.85 3.15 10.51 43.9 107.3 6.4

95 8.1 33.3 28.1 0.84 3.12 10.67 44.0 105.9 7.8

95 9.0 33.5 28.2 0.84 3.10 10.81 44.1 104.9 9.2
10.91 44.3 104.4 10.1
95 9.5 33.7 28.3 0.84 3.09

95 10.5 34.0 28.5 0.84 3.08 11.04 44.5 103.5 11.9

95 10.8 34.1 28.5 0.84 3.07 11.11 44.6 103.3 12.5
3.40 8.94 42.0 119.3 4.4
105 5.9 30.4 27.1 0.89

105 7.2 30.7 27.2 0.89 3.36 9.14 42.2 116.8 6.2

105 8.1 30.9 27.3 0.88 3.34 9.25 42.3 115.5 7.5
3.32 9.40 42.5 114.5 8.9
105 9.0 31.2 27.4 0.88

105 9.5 31.3 27.5 0.88 3.31 9.46 42.6 114.0 9.8

105 10.5 31.6 27.7 0.88 3.29 9.60 42.8 113.2 11.5
3.29 9.64 42.9 113.0 12.0
105 10.8 31.7 27.7 0.87

115 5.9 28.0 26.3 0.94 3.61 7.76 40.3 128.8 4.3

115 7.2 28.2 26.4 0.94 3.58 7.88 40.4 126.3 6.0

115 8.1 28.5 26.5 0.93 3.56 8.01 40.7 125.1 7.2

115 9.0 28.7 26.6 0.93 3.54 8.11 40.8 124.2 8.6

115 9.5 28.9 26.7 0.92 3.53 8.19 41.0 123.7 9.4

115 10.5 29.2 26.9 0.92 3.51 8.32 41.2 122.9 11.1

115 10.8 29.3 26.9 0.92 3.51 8.35 41.3 122.7 11.6

120 5.9 26.7 25.8 0.97 3.72 7.18 39.4 133.5 4.2
3.68 7.34 39.6 131.1 5.9
120 7.2 27.0 25.8 0.96

120 8.1 27.2 25.9 0.95 3.66 7.43 39.7 129.9 7.1

120 9.0 27.5 26.0 0.95 3.65 7.53 40.0 129.0 8.5
3.64 7.61 40.1 128.5 9.3
120 9.5 27.7 26.1 0.94

120 10.5 28.0 26.3 0.94 3.62 7.73 40.4 127.8 10.9

120 10.8 28.1 26.4 0.94 3.62 7.76 40.5 127.6 11.4

30 WSHP-PRC013-EN

Performance Data
GET 036-Heating

Table P13: GET 036 Heating Performance

Heating performance data is tabulated at 68 F DB entering air at ARI/ISO 13256-1 rated CFM. See Performance correction tables to correct performance at
conditions other than those tabulated. Interpolation is permissible. Extrapolation is not.

EWT GPM Htg Cap Absorb Rated GPM: 9.0 Minimum CFM: 1135
Mbtuh Mbtuh Rated CFM: 1280 Maximum CFM: 1344
25 5.9 COP Feet
25 7.2 21.9 14.1 Power LWT Head
25 8.1 22.4 14.6 kW 2.80 6.1
25 9.0 22.7 14.8 2.29 2.85 20.2 8.5
25 9.5 23.0 15.1 2.30 2.88 20.9 10.2
25 10.5 23.1 15.2 2.31 2.90 21.3 12.1
25 10.8 23.3 15.4 2.32 2.92 21.6 13.3
32 5.9 23.3 15.4 2.32 2.93 21.8 15.6
32 7.2 24.8 16.6 2.33 2.93 22.1 16.3
32 8.1 25.3 17.1 2.33 3.03 22.1 6.0
32 9.0 25.6 17.3 2.40 3.08 26.4 8.3
32 9.5 25.8 17.5 2.41 3.10 27.3 10.0
32 10.5 26.0 17.7 2.42 3.11 27.7 11.9
32 10.8 26.1 17.8 2.43 3.13 28.1 12.9
45 5.9 26.2 17.9 2.43 3.13 28.3 15.2
45 7.2 31.2 22.4 2.44 3.15 28.6 15.9
45 8.1 31.7 22.8 2.44 3.53 28.7 5.7
45 9.0 32.0 23.1 2.59 3.57 37.4 7.9
45 9.5 32.2 23.3 2.60 3.59 38.7 9.6
45 10.5 32.3 23.4 2.61 3.60 39.3 11.3
45 10.8 32.5 23.5 2.62 3.61 39.8 12.4
55 5.9 32.6 23.6 2.62 3.62 40.1 14.6
55 7.2 36.1 26.8 2.63 3.63 40.5 15.2
55 8.1 36.6 27.3 2.63 3.87 40.6 5.5
55 9.0 36.9 27.5 2.73 3.91 45.9 7.6
55 9.5 37.1 27.7 2.74 3.93 47.4 9.2
55 10.5 37.2 27.8 2.75 3.94 48.2 11.0
55 10.8 37.4 28.0 2.76 3.95 48.8 12.0
68 5.9 37.5 28.1 2.76 3.96 49.1 14.1
68 7.2 42.2 32.3 2.77 3.97 49.7 14.7
68 8.1 42.8 32.8 2.77 4.25 49.8 5.3
68 9.0 43.0 33.0 2.91 4.29 57.0 7.3
68 9.5 43.3 33.3 2.92 4.30 58.9 8.9
68 10.5 43.4 33.4 2.93 4.33 59.8 10.5
68 10.8 43.6 33.5 2.93 4.33 60.6 11.4
75 5.9 43.6 33.5 2.94 4.33 61.0 13.5
75 7.2 45.2 35.0 2.95 4.33 61.6 14.1
75 8.1 45.7 35.5 2.95 4.43 61.8 5.2
75 9.0 46.0 35.7 2.99 4.46 63.1 7.1
75 9.5 46.2 35.9 3.00 4.48 65.1 8.6
75 10.5 46.4 36.1 3.01 4.48 66.2 10.2
75 10.8 46.5 36.2 3.02 4.50 67.0 11.2
86 5.9 46.6 36.3 3.02 4.50 67.4 13.1
86 7.2 47.4 36.9 3.03 4.51 68.1 13.8
86 8.1 47.9 37.4 3.03 4.52 68.3 5.0
86 9.0 48.2 37.7 3.07 4.56 73.4 6.9
86 9.5 48.4 37.8 3.08 4.57 75.6 8.3
86 10.5 48.5 37.9 3.09 4.57 76.7 9.9
86 10.8 48.7 38.1 3.10 4.58 77.6 10.8
48.8 38.2 3.10 4.59 78.0 12.6
3.11 4.60 78.7 13.2
3.11 78.9

WSHP-PRC013-EN 31

Performance Data
Correction Factors

Table P14: Correction Factors for Variation in Entering Air Temperature

Cooling Cooling Cooling Sensible vs Entering Dry Bulb Heating Heating Heating
Entering Capacity Input Multipliers Entering Capacity Input
Air WB F Watts Air DB F Watts
65.6 70.6 75.6 80.6 85.6 1.067
* 53.0 1.045 0.826
49.4 0.722 0.893 * * * * * 58.0 1.022 0.884
* 63.0 1.000 0.942
56.3 0.836 0.937 0.734 0.950 * * * 68.0 0.978 1.000
73.0 0.956 1.058
60.3 0.903 0.963 0.566 0.797 1.019 1.230 1.218 78.0 0.933 1.116
0.960 83.0 1.174
63.2 0.951 0.981 0.427 0.671 0.903 1.124 0.715

66.2 1.000 1.000 - 0.526 0.769 1.000 Cooling
Input
72.1 1.098 1.038 - - 0.473 0.724 Watts
0.962
77.1 1.181 1.069 - - - 0.464 0.966
0.969
Table P15: Correction Factors for Variation in Air Flow 0.972
0.976
Model Entering Cooling Sensible 0.979 Heating Heating
CFM Capacity Capacity 0.983 Capacity Input
0.986 Watts
GET 009 280 0.873 0.794 0.990 0.885 1.277
GET 009 288 0.884 0.813 0.993 0.896 1.226
GET 009 303 0.896 0.831 0.996 0.906 1.181
GET 009 319 0.907 0.85 1.000 0.971 1.142
GET 009 336 0.919 0.869 0.927 1.110
GET 009 354 0.931 0.887 0.986 0.937 1.082
GET 009 372 0.942 0.906 0.990 0.948 1.059
GET 009 392 0.954 0.925 0.993 0.958 1.041
GET 009 417 0.965 0.944 0.996 0.969 1.026
GET 009 441 0.977 0.962 1.000 0.979 1.015
GET 009 466 0.989 0.982 1.003 0.990 1.006
GET 009 490 1.000 1.000 1.006 1.000 1.000
1.010
GET 012 376 0.954 0.925 1.013 0.958 1.041
GET 012 400 0.965 0.944 0.983 0.969 1.026
GET 012 423 0.977 0.962 0.979 1.015
GET 012 447 0.989 0.982 0.986 0.990 1.006
GET 012 470 1.000 1.000 0.989 1.000 1.000
GET 012 494 1.012 1.019 0.993 1.010 0.995
GET 012 519 1.023 1.037 0.996 1.021 0.992
GET 012 545 1.035 1.056 1.000 1.031 0.989
GET 012 560 1.046 1.075 1.003 1.042 0.987
GET 012 475 0.942 0.906 1.006 0.948 1.059
1.010
GET 015 496 0.954 0.925 0.983 0.958 1.041
GET 015 527 0.965 0.944 0.969 1.026
GET 015 558 0.977 0.962 0.979 1.015
GET 015 589 0.988 0.981 0.990 1.006
GET 015 620 1.000 1.000 1.000 1.000
GET 015 651 1.012 1.019 1.010 0.995
GET 015 683 1.023 1.037 1.021 0.992
GET 015 695 1.035 1.056 1.031 0.989
GET 015 570 0.942 0.906 0.948 1.059

32 WSHP-PRC013-EN

Performance Data
Correction Factors

Table P15: Correction Factors for Variation in Air Flow (continued)

Model Entering Cooling Sensible Cooling Heating Heating
CFM Capacity Capacity Input Capacity Input
Watts Watts
GET 018 584 0.954 0.925 0.986 0.958 1.041
GET 018 621 0.965 0.944 0.989 0.969 1.026
GET 018 657 0.977 0.962 0.993 0.979 1.015
GET 018 694 0.989 0.981 0.996 0.990 1.006
GET 018 730 1.000 1.000 1.000 1.000 1.000
GET 018 766 1.012 1.019 1.003 1.010 0.995
GET 018 800 1.023 1.037 1.006 1.021 0.992

GET 024 752 0.954 0.925 0.986 0.958 1.041
GET 024 799 0.965 0.944 0.989 0.969 1.026
GET 024 846 0.977 0.962 0.993 0.979 1.015
GET 024 893 0.988 0.981 0.996 0.990 1.006
GET 024 940 1.000 1.000 1.000 1.000 1.000
GET 024 987 1.012 1.019 1.003 1.010 0.995
GET 024 1034 1.023 1.037 1.006 1.021 0.992
GET 024 1081 1.035 1.056 1.010 1.031 0.989
GET 024 1128 1.046 1.075 1.013 1.042 0.987

GET 036 1024 0.954 0.925 0.986 0.958 1.041
GET 036 1088 0.965 0.944 0.989 0.969 1.026
GET 036 1152 0.977 0.962 0.993 0.979 1.015
GET 036 1216 0.988 0.981 0.996 0.990 1.006
GET 036 1280 1.000 1.000 1.000 1.000 1.000
GET 036 1344 1.012 1.019 1.003 1.010 0.995
GET 036 1408 1.023 1.037 1.006 1.021 0.992
GET 036 1472 1.035 1.056 1.010 1.031 0.989
GET 036 1536 1.046 1.075 1.013 1.042 0.987

WSHP-PRC013-EN 33

Performance Data
Blower

Table F1: Blower External Static Pressure without Return Air Door (RAD), with filter

Model Speed Ducted Min Max 0 External Static Pressure (in. of wg) 0.55 0.6 0.65 0.7
No. Tap CFM CFM 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5 - - - -
- - - -
GET009 High Yes 280 482 - 456 422 383 347 308 - - - - - - - - -
- - - -
GET009 Low Yes - - - 341 329 309 283 - - - - - - - - - -
- - - -
GET009 High No - - 350 - - - - - - - - - - - - - -
- - - -
GET009 Low No - - 285 - - - - - - - - - -
503 467 429 689
GET012 High Yes 380 481 - - - 481 458 435 411 385 - - - - - - -
- - - -
GET012 Low Yes - - - 442 422 404 384 - - - - - - - - - -

GET012 High No - - 492 - - - - - - - - - - 693 664 632 603
- - - -
GET012 Low No - - 402 - - - - - - - - - - - - - -
- - - -
GET015 High Yes 475 652 - - - - - 652 631 611 584 561 535 - - -
790 - - -
GET015 Low Yes - - - 582 566 551 535 519 505 486 - - - - - - -
- - - -
GET015 High No - - 585 - - - - - - - - - - -
1282 1255 1219
GET015 Low No - - 485 - - - - - - - - - - 1313 - - -
- - - -
GET018 High Yes 570 800 - - - - - - - 799 772 747 723 - - - -
-
GET018 Low Yes - - - 648 642 628 613 596 580 - - - -

GET018 High No - - 713 - - - - - - - - - -

GET018 Low No - - 552 - - - - - - - - - -

GET024 High Yes 760 974 - - - - 974 954 927 905 877 846 824

GET024 Low Yes - - - 878 853 836 814 793 773 - - - -

GET024 High No - - 987 - - - - - - - - - -

GET024 Low No - - 807 - - - - - - - - - -

GET036 High Yes 1135 1344 - - - - - - - - - - 1344

GET036 Low Yes - - - 1271 1263 1253 1238 1230 1213 1196 1178 1155 -

GET036 High No - - 1324 - - - - - - - - - -

GET036 Low No - - 1229 - - - - - - - - - -

1 The NO "Ducted" option is for non-ducted (free return) units.
2 Units specified as "non-ducted" (free return) are factory wired to low-speed.
3 Units specified as "ducted" are factory wired to high-speed.

Table F2: Blower External Static Pressure with Return Air Door (RAD), with filter

Model No. Speed Ducted Min Max External Static Pressure (in. of wg) 0.55 0.6 0.65 0.7
Tap CFM CFM 0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5 - - - -
- - - -
GET009 High Yes 280 482 - 451 417 378 342 303 - - - - - - - - -
- - - -
GET009 Low Yes - - - 336 324 304 278 - - - - - - - - - -
- - - -
GET009 High No - - 345 - - - - - - - - - - - - - -
- - - -
GET009 Low No - - 280 - - - - - - - - - -
493 457 419 679
GET012 High Yes 380 481 - - - 459 436 413 389 363 - - - - - - -
- - - -
GET012 Low Yes - - - 420 400 382 362 - - - - - - - - - -

GET012 High No - - 470 - - - - - - - - - - 668 639 607 578
- - - -
GET012 Low No - - 380 - - - - - - - -- - - - -
- - - -
GET015 High Yes 475 652 - - - - - 642 621 601 574 551 525 - - -
743 - - -
GET015 Low Yes - - - 572 556 541 525 509 495 476 - - - - - - -
- - - -
GET015 High No - - 575 - - - - - - - - - - -
1188 1161 1125
GET015 Low No - - 475 - - - - - - - - - - 1219 - - -
- - - -
GET018 High Yes 570 800 - - - - - - - 774 747 722 698 - - - -
-
GET018 Low Yes - - - 623 617 603 588 571 555 - - - -

GET018 High No - - 690 - - - - - - - - - -

GET018 Low No - - 524 - - - - - - - - - -

GET024 High Yes 760 974 - - - - 927 907 880 858 830 799 777

GET024 Low Yes - - - 831 806 789 767 746 726 - - - -

GET024 High No - - 940 - - - - - - - - - -

GET024 Low No - - 760 - - - - - - - - - -

GET036 High Yes 1135 1344 - - - - - - - - - - 1250

GET036 Low Yes - - - 1177 1169 1159 1144 1136 1119 1102 1084 1061 -

GET036 High No - - 1280 - - - - - - - - - -

GET036 Low No - - 1140 - - - - - - - - - -

1 The NO "Ducted" option is for non-ducted (free return) units.
2 Units specified as "non-ducted" (free return) are factory wired to low-speed.
3 Units specified as "ducted" are factory wired to high-speed.

34 WSHP-PRC013-EN

Performance Data
Electrical

Table E1: Electrical Performance

Model No. Oversized Blower Volts Total Comp. Comp. Blower Blower Minimum Overcurrent
FLA RLA LRA Motor Motor Circuit Protective
GET009 No 208/60/1 Device
GET009 No 220-240/50/1 4.0 3.4 22.2 FLA HP Ampacity 15
GET009 No 3.6 3.1 18.8 0.6 1/10 4.9 15
GET009 No 230/60/1 4.0 3.4 22.2 0.5 1/10 4.4 15
GET012 No 265/60/1 3.6 3.1 18.8 0.6 1/10 4.9 15
GET012 No 208/60/1 5.7 5.0 27.9 0.5 1/10 4.4 15
GET012 No 220-240/50/1 4.9 4.3 22.2 0.7 1/8 6.9 15
GET012 No 230/60/1 5.7 5.0 27.9 0.6 1/8 6.0 15
GET015 No 265/60/1 4.9 4.3 22.2 0.7 1/8 6.9 15
GET015 No 208/60/1 6.1 5.4 29.0 0.6 1/8 6.0 15
GET015 No 220-240/50/1 5.4 4.8 27.0 0.7 1/8 7.5 15
GET015 No 230/60/1 6.1 5.4 29.0 0.6 1/8 6.6 15
GET018 No 265/60/1 5.4 4.8 27.0 0.7 1/8 7.5 15
GET018 No 208/60/1 9.3 7.6 45.0 0.6 1/8 6.6 15
GET018 No 220-240/50/1 7.4 6.3 32.0 1.7 1/5 11.2 15
GET018 No 230/60/1 9.3 7.6 45.0 1.1 1/5 9.0 15
GET024 No 265/60/1 7.4 6.3 32.0 1.7 1/5 11.2 15
GET024 No 208/60/1 13.1 10.9 56.0 1.1 1/5 9.0 25
GET024 No 220-240/50/1 11.7 9.9 55.0 2.2 1/5 15.8 20
GET024 No 230/60/1 13.1 10.9 56.0 1.8 1/5 14.2 25
GET036 No 265/60/1 11.7 9.9 55.0 2.2 1/5 15.8 20
GET036 No 208/60/1 19.3 16.0 82.0 1.8 1/5 14.2 35
GET036 No 220-240/50/1 16.4 13.6 64.0 3.3 1/2 23.3 30
GET036 No 230/60/1 19.3 16.0 82.0 2.8 1/2 19.8 35
265/60/1 16.4 13.6 64.0 3.3 1/2 23.3 30
2.8 1/2 19.8

WSHP-PRC013-EN 35

Performance Data
Antifreeze Correction Factors

Table A1: Correction Factors for Antifreeze
Solutions

Methanol

Item Concentration by Volume
10% 20% 30% 40% 50%

Cool .9980 .9965 .9949 .9932 .9915
Capacity

Heat .9950 .9898 .9846 .9794 .9742
Capacity

Pressure 1.023 1.057 1.091 1.122 1.160
Drop

Ethylene Glycol

Cool .9955 .9912 .9870 .9830 .9790
Capacity

Heat .9925 .9848 .9770 .9690 .9610
Capacity

Pressure 1.024 1.068 1.124 1.188 1.263
Drop

Propylene Glycol

Cool .9934 .9869 .9804 .9739 .9681
Capacity

Heat .9863 .9732 .9603 .9477 .9350
Capacity

Pressure 1.040 1.098 1.174 1.273 1.405
Drop

Example 1 (Ethylene Glycol):
The antifreeze solution is 20% by volume of Ethylene
Glycol. Determine the corrected cooling capacity and
waterside pressure drop for a GET 009 when the EWT
is 86 F and the GPM is 2.3.

From the catalog data, the cooling capacity at these
conditions with 100% water is 8.5 MBTUH, and the
waterside pressure drop is 9.1 feet of head. At 20%
Ethylene Glycol, the correction factor for cool capaci-
ty is 0.9912 and the pressure drop is 1.068.

The corrected cooling capacity (MBTUH) = 8.50*
0.9912 = 8.43. The corrected water side pressure drop
(Ft. head) = 9.1 * 1.068 = 9.72.

Example 2 (Propylene Glycol):
The antifreeze solution is 30% by volume of Propy-
lene Glycol. Determine the corrected heating capacity
and waterside pressure drop for a GET 009 when the EWT is 45 F and the GPM is 2.3.

From the catalog data, the heating capacity at these conditions with 100% water is 8.3 MBTUH, and the waterside pressure
drop is 11.1 feet of head. At 30% Propylene Glycol, the correction factor for heat capacity is 0.9603 and the pressure drop is
1.174.

The corrected heating capacity (MBTUH) = 8.3 * 0.9603 = 7.97. The corrected water side pressure drop (Ft. head) = 11.1 *
1.174 = 13.03.

36 WSHP-PRC013-EN

Control Wiring
Retrofit WPRD

1 WARNING AVERTISSEMENT L1 L2
2 1PB1
3 HAZARDOUS VOLTAGE! VOLTAGE HASARDEUX! J1-4 P1-4
4 1A 2A 7 3F
5 DISCONNECT ALL ELECTRIC POWER DECONNECTEZ TOUTES LES SOURCES ** 1S2 2A 3B1C2 (BR)
6 INCLUDING REMOTE DISCONNECTS ELECTRIQUES INCLUANT LES
7 BEFORE SERVICING. DISJONCTEURS SITUES A DISTANCE 1B 2B
8 AVANT D'EFFECTUER L'ENTRETIEN.
9 FAILURE TO DISCONNECT POWER 1C,D
10 BEFORE SERVICING CAN CAUSE FAUTE DE DECONNECTER LA SOURCE E
11 SEVERE PERSONAL INJURY OR ELECTRIQUE AVANT D'EFFECTUER
12 DEATH. L'ENTRETIEN PEUT ENTRAINER DES
13 BLESSURES CORPORELLES SEVERES
14 OU LA MORT.
15
16 IMPORTANT (W) 3B1 (G)
17 6 5
18 USE COPPER CONDUCTORS ONLY TO PREVENT EQUIPMENT DAMAGE. 1FU1
19 UNIT TERMINALS ARE NOT DESIGNED TO ACCEPT ANY OTHER WIRING.
20
21 8
22
23 6 2 C,D INSET "C"
24 E
25 SIZE HORIZONTAL DISCHARGE CAP 1K1 6A
26 1F 10A 2C 2X 6A,B
27 J1-1 P1-1
28 009-013 RED (LO) BK (HI) BL (MED) R/T3
29
30 5 019 RED (LO) BK (HI) NONE B 2B1C1 5A 2B1
31
32 S/T2
33
34 026 RED (LO) BK (HI) BL (MED)
35
36 TOP DISCHARGE 1C 1X 1K1 4A
37 1F 10A J1-5 P1-5 L1 T1 C/T1
38
39 SIZE BK (HI) RED (LO) CAP 1D 6
40 009-013 BK (HI) RED (LO) BL (MED) J2-3 P2-3 1F
41 BL (MED) RED (LO) BL (MED)
42 019 BK A,B(Y) 3B1C2 8A
43 026
44 9B(Y)
45 1K4 9A
46 2D 2F
47
48 2 4 J2-2 P2-2
49
50 (G)
51
52 265V 3B1
53 1T1
54 1TB2 77A 6 5
55 N INSET "B" B
56 4
57 1K11 (R) 10B 10A
58
59 78A 1E 2E J2-1 P2-1
60 N (O) (BK)
6
WSHP-PRC013-EN 4
1T1

16A(BL)

1K11 15B 1K10 15C

15D 1K10
16G

C1 C2

19A 1K4 F,G
13

J1-2 P1-2 C

20B 1K3 29A,B
P1-6 C2 C1
J1-6 D
20C
1K3 4S3 4S1 29B C11K1 C2 D,E
65
27A 28A 29A

13

1S1

B 4L1 E

J1-3 P1-3

15A 19A 20A 22A

GY ADD JUMPER
RW BETWEEN
BO Y & W.

SINGLE
STAGE
ROOM
T'STAT

DEVICE PREFIX LOCATION CODE LEGEND

AREA LOCATION DEVICE DESCRIPTION LINE
DESIGNATION NUMBER
1 CONTROL PANEL FUSE BLOCK
1FU1 COMPRESSOR CONTACTOR 6,7,8
2 COMPRESSOR 1K1 LOCKOUT RELAY 11,13,32
1K3 BLOWER MOTOR RELAY
3 BLOWER MOTOR 1K4 RELAY, RANDOM START (OPT) 30,31
1K10 RELAY, NIGHT SETBACK (OPT) 17,27
4 UNIT MTD 1K11 RELAY, TIME DELAY (OPTIONAL) 25,26
1S1 DISCONNECT SWITCH 25
5 CUSTOMER PROVIDED 1S2 TERMINAL BOARD 32
1TB2 TRANSFORMER 24V 3,4,5
NOTES: 1T1 POWER BLOCK 2,19
1PB1 COMPRESSOR MOTOR 23
1 UNLESS OTHERWISE NOTED, ALL SWITCHES ARE SHOWN AT 25° C (77° F), AT ATMOSPHERIC 2B1 COMPRESSOR CAPACITOR
PRESSURE, AT 50% RELATIVE HUMIDITY, WITH ALL UTILITIES TURNED OFF, AND AFTER A 2B1C1 11
NORMAL SHUTDOWN HAS OCCURRED. 11

2 DASHED LINES INDICATE RECOMMENDED FIELD WIRING BY OTHERS. DASHED LINE ENCLOSURES 3B1 BLOWER MOTOR 18
AND/OR DASHED DEVICE OUTLINES INDICATECOMPONENTS PROVIDED BY THE FIELD. PHANTOM 3B1C2 BLOWER MOTOR CAPACITOR 17
LINE ENCLOSURES INDICATE ALTERNATE CIRCUITRY OR AVAILABLE SALES OPTIONSS. OLID LINES
INDICATE WIRING BY TRANE CO. 4L1 REVERSING VALVE 36
4S1 FREEZE PROTECTION SWITCH 31
3 NUMBERS ALONG THE RIGHT SIDE OF THE SCHEMATIC DESIGNATE THE LOCATION OF CONTACTS 4S3 HIGH PRESSURE SWITCH 31
BY LINE NUMBER. AN UNDERLINED NUMBER INDICATES A NORMALLY CLOSEDCONTACT. AN
AN OPEN ARROWHEAD BELOW THE LINE NUMBER POINTING UPWARD INDICATES A TIMED
CONTACT WHICH BEGINS TIMING WHENENERGIZED.

4 TRANSFORMER SHOWN IS WIRED FOR 230V, RED LEAD IS FOR 208V.
SEE INSET "B" FOR 265V TRANSFORMER.

5 208/230 WPRD SIZE 009
6 FAN SPEED WIRING

7 OPTIONAL DISCONNECT SWITCH.
8 OPTIONAL DISCONNECT SWITCH AND FUSE BLOCK.

37

Control Wiring
Deluxe

38 WSHP-PRC013-EN

Control Wiring
ZN510

WSHP-PRC013-EN 39

Dimensional Data
Unit Cabinet/Riser

12 1/2" GET A BC D E F
(318) 3/4" (19)
3/4" (19)
8" (203) 009, 012 16 1/4" (413) 16 1/4" (413) 8 1/8" (206) 39 1/8" (994) 14 3/4" (375) 3/4" (19

3 3/4" S D VARIES DEPENDENT 015-018 18" (457) 20" (508) 10" (254) 40 5/8" (1032) 18 3/4" (476)
(95) R ON RISER O.D.

12 1/2" 024-036 24" (610) 24" (610) 12" (305) 49 5/8" (1260) 22 5/8" (575)
(318)
RETURN
8" (203)
3 3/4" OPTIONAL 1" (25.4) SUPPLY G 11" (279) FOR 80" (2032) CABINET HEIGHT
(95) DUCT OPENING 3" (76) FOR 88" (2235) CABINET HEIGHT
1" (12.7) DUCT
1" DRAIN H SUPPLY-AIR OPENINGS AND RISER LOCATIONS CANNOT
COLLAR (25.4) J BE ONTHE SAME SIDE OFTHE UNIT.
1/2" (12.7) O.D.
B ELECTRIC CONDUIT RISER LOCATION CAN BE ON ANY SIDE EXCEPT FRONT,
1" (25.4) AND MAY BE SUPPLIED BYTRANE OR BY OTHERS.

TOP SWAGE 3" (76)

A

G

1 1/4" (32) SUPPLY-AIR
OPENING

LOW VOLTAGE UNITS WITHTOP DISCHARGE ARE 80" (2032) IN HEIGHT
CONNECTION BOX ALL OTHER UNITS ARE 88" (2235) IN HEIGHT
FOR THERMOSTAT FROM 96" (2438)
TO 120" (3048)
C
CONTROL BOX

60" (1524) THROWAWAY
FILTER

D

CHASSIS 2 1/2" (63.5) RISER CONNECTION
ACCESS 1/2” (13) NPTE = 009-018
PANEL 3/4” (19) NPTE = 024,036

4 3/4" DRAIN NOTE:
(121) CONNECTION RIGHT RISER
LOCATION SHOWN
F 3/4" (19) O.D. IN FRONT AND RIGHT
E VIEWS.
FRONT
40 RIGHT SIDE

WSHP-PRC013-EN

Dimensional Data
Unit Cabinet/Riser

Unit K
ABCDE FGH J
6 3/4"
Size (171)

009-012 16 1/4" 16 1/4" 8 1/8" 43 7/8" 32 1/2" 13 5/8" 14" 16 3/8" 4 3/8" 4 3/4"
(413) (413) (206) (1114) (826) (346) (356) (416) (111) (121)

015-018 18" 20" 10" 45 3/8" 34 7/8" 17 3/8" 16 1/8" 18 1/2" 5 3/4" 6"
(457) (508) (254) (1153) (886) (441) (410) (470) (146) (152)

024-036 24" 24" 12" 54 3/8" 41" 21 3/8" 22" 19 3/4" 4" 8"
(610) (610) (305) (1381) (1041) (543) (559) (502) (102)
(203)
3 3/4" 12 1/2" B
(318)
(95)

A

RETURSNUPPLYDRAIN

1 1/4"
(32)

7/8" (22 mm) O.D. 1/2" (12.7) O.D.
FOR FIELD ELECTRIC FACTORY
ELECTRIC CONDUIT
CONDUIT
1"
(24.4)

WATER OUT LOW VOLTAGE TOP DISCHARGE UNITS = 80" (2032)
1/2" (13) NPTI = GET 009-018 CONNECTION BOX FRONT, SIDE, COMBINATION = 88" (2235)
3/4" (19) NPTI = GET 024-036 FOR UNIT MTD
THERMOSTAT
60"
(1524) C

K D
E J

4 3/4"
(121)

H

F G
WSHP-PRC013-EN NOTE: REAR RISER

LOCATION SHOWN.

41

Dimensional Data
Retrofit Chassis

Unit Size A B CD E F Note:
009-012 A retrofit filter-connecting panel is supplied for the retrofit
015-018 30 3/8" 13 5/8" 16 3/8" 14" (356) 3 1/2" 4 7/8" chassis. The panel and filter are shipped separate from the
(772) (346) (416) (89) (124) chassis.

32 7/8 17 3/8" 18 1/2" 16 1/8" 5 7/8" 2 7/8"
(835) (441) (147) (73)
(470) (410)

42 WSHP-PRC013-EN

Dimensional Data
Water Flow Control

Factory Installed
The factory installed water flow control option is hard piped to the copper or cu-
pro-nickel water coil. The selection is available in a high or low flow option. An
isolation valve and strainer are standard when the factory flow device is selected.

Two foot hose and ball valves are recommended for these units. The hoses and
ball valves are optional and can be selected with the chassis portion of the order,
or can be field provided. These items are shipped separate from the chassis.

Table 3: Factory hose kit flow options

Unit Size Low Flow High Flow
Digit 9 = 3,4 Digit 9 = 5,6

006 1.0 GPM 1.5 GPM
2.0 GPM
009 1.5 GPM 2.5 GPM
3.5 GPM
012 2.0 GPM 4.0 GPM
6.0 GPM
015 2.5 GPM 8.0 GPM

018 3.0 GPM

024 4.0 GPM

036 6.0 GPM

Note: Not available on retrofit chassis.

WSHP-PRC013-EN 43

Dimensional Data
Riser to Unit Connection

Note:
This page may be used in riser
schedule preparation for field
installed risers.
Factory installed risers are
only available as shown in
Figure A.
Modification to the factory
riser may be required in the
field to fit the contractor’s ris-
er schedule.
Riser location and appropri-
ate hose length for ease of
service is an important factor
during unit installation. Rec-
ommended hose length per
riser location includes:
• 2’ hose = All riser

locations.
Trapping the main conden-
sate riser is recommended.
The unit condensate line is
not trapped internal to the
equipment.

Figure A

44 WSHP-PRC013-EN

Dimensional Data
Supply-Air Arrangements

RSD RR DIGIT 15 - 1 R DIGIT 15 - 2 R R
SS S S S
R DD D D D DIGIT 15 - 3
S

DIGIT 15 - 0
D

FIELD CUT SUPPLY-AIR FRONT/BACK SUPPLY-AIR BACK/LEFT SUPPLY-AIR BACK/RIGHT SUPPLY-AIR
009,012 = 10"W X 6"H 009,012 = 10"W X 6"H 009,012 = 10"W X 6"H
RSD 015-024 = 14"W X 12"H 015-024 = 14"W X 12"H 015-024 = 14"W X 12"H
036 = 16"W X 14" H 036 = 16"W X 14" H 036 = 16"W X 14" H
R RSD
S RSD R
D DIGIT 15 - 6 S DIGIT 15 - 7
R D
DIGIT 15 - 4
S
DIGIT 15 - 5

D

FRONT/LEFT SUPPLY-AIR FRONT/RIGHT SUPPLY-AIR LEFT/RIGHT SUPPLY-AIR BACK/FRONT/RIGHT SUPPLY-AIR
009,012 = 10"W X 6"H 009,012 = 10"W X 6"H 009,012 = 10"W X 6"H 009,012 = Not Recommended
015-024 = 14"W X 12"H 015-024 = 14"W X 12"H 015-024 = 14"W X 12"H 015-024 = 12"W X 8"H
036 = 16"W X 14" H 036 = 16"W X 14" H 036 = 16"W X 14" H 036 = 14"W X 12" H

RSD RSD

R DIGIT 15 - 9 RR R
S S
DIGIT 15 - 8 D SS DIGIT 15 - L D
DIGIT 15 - B

DD

BACK/FRONT/LEFT SUPPLY-AIR FRONT/RIGHT/LEFT SUPPLY-AIR BACK SUPPLY-AIR LEFT SUPPLY-AIR
009,012 = Not Recommended 009,012 = Not Recommended 009, 012 = 14"W X 14"H 009, 012 = 14"W X 14"H
015-024 = 12"W X 8"H 015-024 = 12"W X 8"H 015, 018 = 16"W X 12"H 015, 018 = 16"W X 12"H
036 = 14"W X 12" H 036 = 14"W X 12" H
024 = 22”W x 18”H 024 = 22”W x 18”H
036 = Not Recommended 036 = Not Recommended

RSD RSD RSD

R R RR DIGIT 15 - F R
SS S
S S DD D
DIGIT 21 - R DIGIT 15 -T

D D

RIGHT SUPPLY-AIR TOP SUPPLY-AIR FRONT SUPPLY-AIR
009, 012 = 14"W X 14"H 009, 012 = 14" X 10" 009, 012 = 14"W X 14"H
015, 018 = 16"W X 12"H 015-024 = 16" X 14" 015, 018 = 16"W X 12"H

024 = 22”W x 18”H 036 = 17" x 17" 024 = 22”W x 18”H
036 = Not Recommended 036 = Not Recommended

WSHP-PRC013-EN 45

Dimensional Data
Riser Extensions

Riser Extensions are field pro-
vided and installed.
Note: Riser expansion must
be considered when calculating
total riser length.

46 WSHP-PRC013-EN

Dimensional Data
Hinged Acoustical Door

3 1/2” ±3/8”1 1/4”
A 2“ X 4” STUD +1/2”/-0”

SHEETROCK

B 1“ X 1” CLOSED
CELL INSULATION
RETURN AIR OPENING
FLANGE ON CABINET RETURN AIR
DOOR FLANGE
A
CABINET

SHEET ROCK RETURN AIR OPENING 1“ X 1” CLOSED
OPENING FLANGE ON CABINET CELL INSULATION

Unit Size A B SHEETROCK 2“ X 4” 1 1/4”
STUD +1/2”/-0”
09 19 1/4” 44 1/8”
012 (489) (1121) Note: TOP VIEW
Finished wall and framing should not
015 23 1/4” 45 1/4” touch the unit cabinetry.
018 (591) (1149)

024 27 1/8” 54 5/8”
036 (689) (1387)

CABINET Return Air (hinged)
Acoustical Door
3 1/2” ±3/8” The hinged accoustical door is re-
cessed into the wall so that the door is
SHEETROCK flush with the surface of the wall.

RETURN AIR 2 X 4 STUD The opening through the wall for the
DOOR FRAME door assembly must be centered with
RETURN-AIR OPENING the return-air opening of the unit cabi-
1“ X 1” CLOSED FLANGE ON CABINET net. For full installing instructions of
CELL INSULATION the return-air acoustical door, see
B WSHP-SVN08_-EN.
1“ X 1” CLOSED
CELL INSULATION RETURN-AIR OPENING The dimensional data shown is based
RETURN AIR FLANGE ON CABINET on Trane’s factory supplied return air
DOOR FRAME door.
SHEETROCK
2 1/4“ 5“
FLOOR 4 5/8“

CABINET

1 1/2” X 2 3/8” 3 1/2” ±3/8”

SIDE VIEW

WSHP-PRC013-EN 47

Dimensional Data
Supply-Air Grilles

BLADES ARE ADJUSTABLE FOR CONTROLLING
HORIZONTAL DISCHARGE PATH.

SINGLE DEFLECTION GRILLE

BLADES ARE ADJUSTABLE FOR CONTROLLING
DISCHARGE PATH IN BOTH HORIZONTAL AND
VERTICAL PATHS.

DOUBLE DEFLECTION GRILLE

GETB SINGLE GRILLE TWO GRILLE THREE GRILLE TOP DISCHARGE
100% 50% 33% UP TO 100%
009 CFM CFM CFM CFM
012
015 14"W X 14"H 10"W X 6"H Not Recommended 14" X 10"
018 14"W X 14"H 10"W X 6"H Not Recommended 14" X 10"
024 16"W X 12"H 14"W X 12"H 16" X 14"
036 16"W X 12"H 14"W X 12"H 12"W X 8"H 16" X 14"
22"W X 18"H 14"W X 12"H 12"W X 8"H 16" X 14"
Not Recommended 16"W X 14"H 12"W X 8"H 17" X 17"
14"W X 12"H

48 WSHP-PRC013-EN

Accessories

Thermostat/Sensor Location
The location of the thermostat or zone sensor is on the front of the unit. The thermostat, when ordered with the unit, is
supplied with a wire harness and plug connector to facilitate thermostat connection easily during the installing phase. No
wiring between the thermostat and the unit for field connection is needed.

Thermostats/Zone Sensors Part Number/Description Description
Thermostat/Sensor Manual Changeover Digital Stat
4479 4081 0100
Includes: • 2-stage heat/1-stage cool
• System switching includes
X13511039010 - thermostat
X19051515010 - 10" wire harness HEAT-OFF-COOL
4479 4081 0200 • Fan switching includes ON-AUTO
Includes: • Non programmable
X13511039010 - thermostat
X19051515020 - 16" wire harness Auto/Manual Changeover Digital Stat

4479 4082 0100 • 1-stage heat/1-stage cool
Includes: • System switching includes

X13511041010 - thermostat HEAT-OFF-COOL-AUTO
X19051515010 - 10" wire harness • Fan switching includes ON-AUTO
4479 4082 0200 • Non Programmable
Includes:
X13511041010 - thermostat Auto/Manual Changeover Digital Stat
X19051515020 - 16" wire harness
• 3-stage heat/2-stage cool
4479 4373 0100 • System switching includes
Includes:
HEAT-OFF-COOL-AUTO
X13511042010 - thermostat • Fan switching includes ON-AUTO
X19051515010 - 10" wire harness • 7-Day Programmable
4479 4373 0200 • Adjustable 1-15° night setback
Includes: Manual Changeover Digital Stat
X13511042010 - thermostat
X19051515020 - 16" wire harness • 2-stage heat/1-stage cool
• System switching includes
4479 4079 0100
Includes: HEAT-OFF-COOL
• Fan switching includes ON-AUTO
X13511043010 - thermostat • 5-Day Programmable
X19051515010 - 10" wire harness • Adjustable 1-15° night setback
4479 4079 0200
Includes:
X13511043010 - thermostat
X19051515020 - 16" wire harness

WSHP-PRC013-EN 49

Accessories

Thermostat/Sensor Part Number Description
447940900100 Zone Sensor
Includes:
• ZN510 compatible
X13510628010 - sensor • Internal setpoint adjustment
X19051511010 - Wire harness
wheel
447940910100 • Communication jack
Includes:
Zone Sensor
X13510606010 - sensor
X19051511010 - Wire harness • Tracer ZN510 compatible
• External setpoint adjustment
447940920100
Includes: wheel
• Communication jack
X13510606020 - sensor
X19051511010 - Wire harness Zone Sensor

447940930100 • ZN510 compatible
Includes: • External setpoint adjustment

X13510635010 - sensor wheel
X19051511010 - Wire harness • Communication jack
• ON and CANCEL buttons
447940940100 Zone Sensor
Includes:
• ZN510 compatible
X13510627010 - sensor • External setpoint adjustment
X19051511010 - Wire harness
wheel
X13790464010 - sensor • Communication jack
• ON and CANCEL buttons
• Fan switch AUTO-OFF
Zone Sensor

• ZN510 compatible
• Internal setpoint adjustment

wheel
• Communication jack
• ON and CANCEL buttons

Digital Zone Sensor

• ZN510 compatible
• External setpoint
• Communication jack
• ON and CANCEL buttons

50 WSHP-PRC013-EN