Carrier 38EYA Operation manual

Copyright 2000 Carrier Corporation Form 38EYA-1PD
Product
Data
38EYA (60Hz)
12 SEER Split-System Cube
Heat Pump with Puron
®
Refrigerant
Sizes 024 thru 060
Carrier’s technological leadership
has risen to a new level with the
development of the 38EYA Heat
Pump, the outdoor section of a
superiorsplitheatpumpsystem.This
leadership effort has yielded a
product that delivers proven
performance to the new construction
market.
Puron®, the environmentally
sound refrigerant
—The 38EYA
uses Puron, the environmentally
sound refrigerant which provides
homeownerswithadditional peaceof
mind because Puron has zero ozone-
depletion potential.
In addition, thanks to the
performance advantage of Puron, the
38EYA is extremely efficient with
ratings from 12 to 14 SEER.
Maximum performance and
efficiency are made possible through
the use of the FX4A and FV4A fan
coils, which are custom made for
Puron applications.
Puron refrigerant also protects
homeowners against the future cost
of service from the potentially
increased cost of servicing units
using R-22 as it is phased out due to
legislated production limits.
AVAILABLE OPTIONS
PressureGuard™/Ease of
Installation
—Another unique
feature of the 38EYA is the patent-
pending PressureGuard™, which
enables the use of standard line sets
currently used in the industry.
Compressor —The 38EYA features
the efficient Copeland Scroll
compressor, specially designed for
Puron applications, with its thicker
FEATURING PURON
®
THE ENVIRONMENTALLY SOUND REFRIGERANT

2
HEAT PUMP SYSTEM
Model number nomenclature
38EYA 024
Standard 12 SEER Split-System
Puron Heat Pump
Nominal Capacity
024 — 24,000 Btu 042 — 42,000 Btu
030— 30,000 Btu 048 — 48,000 Btu
036— 36,000 Btu 060 — 60,000 Btu
301
Packaging
Series
Electrical
3—208/230-1
5—208/230-3
shell and an anti-reverse rotation
device for superior reliability and
quiet operation. In addition, each
compressor is mounted on rubber
isolators for additional sound
reduction. Continuous operation is
approved down to -30°F (-34.4°C) in
the heating mode and down to 55°F
(12.8°C) in the cooling mode. (See
heating and performance tables.) The
scroll compressor is covered with a
standard 5-year limited warranty.
Discharge Muffler —Minimizes low-
frequency sound and pressure
pulsation generated by compressor
discharge gas.
Defrost Control Board —
Incorporates a defrost relay, defrost
timer, and low-voltage terminations.
The defrost control is a time and
temperature initiation/termination
control which includes 4 field-
selectable (DIP switch) time periods
of 30, 60, 90, and 120 minutes. The
control includes built-in 5-minute
compressor delay for units equipped
with single-phase scroll compressors.
This control also includes a field-
selectable (DIP switch) Quiet Shift
mode, which if selected, maintains
quiet operation during defrost.
Patent-Pending Accumulator/
Reliable Operation
—Unique to the
38EYA is the patent-pending
accumulator, which ensures an oil
rich flow of refrigerant to the
compressor. This oil return is
especially beneficial during start up
when compressor-protecting
lubrication is needed most.
Built-In Reliable Components —
The 38EYA delivers additional
compressor protection with factory
installed high and low-pressure
switches. Reliable operation is also
optimized with a heavy-duty service
reversing valve.
Thermostatic Expansion Valve
(TXV)
—The 38EYA Heat Pump
must be installed with a Puron TXV
on the indoor coil. The FX4 and FV4
indoor fan coils are factory-equipped
with a bi-flow Puron TXV, which if
installed with this application,
requires no further change. If another
indoor fan coil or furnace coil is used,
an accessory bi-flow Puron TXV
mustbe installed. Seeaccessory list in
this publication for correct part
number.
WeatherArmor II Protective
Cabinet
—The casing steel is
protected with a galvanized coating
and treated with a layer of zinc
phosphate. A modified polyester
powder coating is then applied and
baked on, providing each unit with a
hard, smooth finish that will last for
many years.
All screws on cabinet exterior are
coated for a long-lasting, rust-
resistant, quality appearance.
Unit Design —All units are equipped
with totally enclosed fan motors for
greater reliability under adverse
weather conditions. The large,
wraparound coil uses copper tube and
enhanced aluminum fin and is
designed for optimum heat transfer
during heating and cooling. The
vertical air discharge carries the
sound and air up and away from
adjacent patio areas and foliage. Coil
can be cleaned with a common garden
hose.
External Service Valves —Both
service valves are brass, front seating
type. Valves are externally located so
refrigerant tube connections can be
made quickly and easily. Each valve
has a service port for ease of checking
operating refrigerant pressures. The
38EYA has sweat field connections.
Limited Warranty —Standard
1-year limited warranty on parts.
Additional4-year limited warrantyon
compressor.
This heat pump can be part of a Comfort Heat Pump System which
can provide higher heating supply air temperatures, as well as up
to 30 times more humidity removal in cooling mode. A Comfort
Heat Pump System requires the use of a 40FKA (Fan Coil with
Thermidistat Control) or an FV4A Fan Coil and a B-series
Thermidistat Control.

3
Physical data
† Charge quantity is for 15 ft of interconnecting tubing. For tubing lengths other than 15 ft, see Residential Split-Systems Long-Line Application Guideline for
additional refrigerant requirements.
NOTE: 1. See unit Installation Instructions for proper installation.
RECOMMENDED TUBE DIAMETERS
METERING DEVICE
UNIT SIZE-SERIES 024-30, 31 030-30, 31 036-30, 31, 50 042-30, 31 048-30, 31, 50 060-30, 31, 50
OPERATING WEIGHT (Lb)
142 146 180 198 202 248
COMPRESSOR
Manufacturer
Copeland
Type Scroll (ZP)
REFRIGERANT Puron
Control Piston
Charge (Lb) @ 15 Ft† 4.63 5.63 6.63 8.88 9.88 12.5
CONDENSER FAN Propeller Type, Direct Drive
Air Discharge Vertical
Air Quantity (CFM) 1900 2300 2800 3300 3300 3000
Motor HP 1/8 1/4 1/5 1/4 1/4 1/4
Motor RPM 1125 1125 825 1100 1100 1100
CONDENSER COIL Copper Tube, Aluminum Plate Fin
Face Area (Sq Ft) 10.76 14.07 16.03 22.4 22.40 18.5
Fins per In. 25 25 25 25 25 20
Rows 111112
Circuits 234445
VALVE CONNECTION (In. ID) Sweat
Vapor 5/8 3/4 3/4 7/8 7/8 7/8
Liquid 3/8
UNIT
SIZE
LIQUID TUBE DIAMETER (IN.) VAPOR TUBE DIAMETER (IN.)
0 to 50 Ft
Tube Length Alternate 0 to 50 Ft Tube Length Alternate RST* (Not Permitted)
024 3/8 3/8 5/8 3/4 ACR 3/4
030 3/8 3/8 3/4 7/8 1-1/8
036 3/8 3/8 3/4 7/8 1-1/8
042, 048 3/8 3/8 7/8 7/8 3/4 and 1-1/8
060 3/8 3/8 1-1/8 7/8 3/4
* RST — Refrigeration Service Tubing, standard refrigerant grade tubing.
NOTES:
1. Tube diameters are for lengths up to 50 ft. For tubing lengths greater than 50 ft, consult the Application Guideline and Service Manual for Residential Split-
System Air Conditioners and Heat Pumps using Puron Refrigerant.
2. Refrigerant tubes and indoor coils must be evacuated to 500 microns to minimize contamination and moisture in the system.
UNIT
SIZE SERIES OUTDOOR PISTON INDOOR TXV* REQUIRED SUBCOOLING (°F)
024 30, 31 46 KSATX0201HSZ 10
030 30, 31 52 KSATX0201HSZ 11
036 30, 31, 50 57 KSATX0301HSZ 12
042 30, 31 59 KSATX0301HSZ 13
048 30, 31, 50 63 KSATX0401HSZ 16
060 30, 31, 50 78 KSATX0501HSZ 11
* TXV must be installed when indoor coil is not equipped with a Puron approved TXV. TXV listed is for any approved coil
combination. All TXVs are Puron specific bi-flow, hard shutoff.
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®
CERTIFICATION APPLIES ONLY WHEN THE
COMPLETE SYSTEM IS LISTED WITH ARI.
REGISTERED
QUALITY SYSTEM
As an ENERGY STAR® Partner, Carrier Corporation has deter-
mined that this product meets the ENERGY STAR® guidelines
for energy efficiency.

4
Accessories
† For indicator light function, thermostat specified must be used and wired according to service alarm Installation Instructions.
‡ Must be applied on coils not equipped with Puron TXV.
* Do not use in zoning heat pump applications.
† This plate is designed to cover surrounding wall area located behind thermostat.
‡ Thermostat conversion kit is a 24-vac accessory that can turn a 4-wire thermostat application into a 5-wire application. This kit can also be used to replace
a broken thermostat wire, or add an extra wire when needed.
** Outdoor temperature sensor is an accessory for all Carrier electronic thermostats, except the non-programmable air conditioner version and builder’s
thermostats. It allows the temperature at a remote location (outdoors) to be displayed on the thermostat.
The outdoor air temperature sensor
must be used with the dual fuel thermostat.
The outdoor air temperature sensor is included with the Thermidistat Control and dual fuel thermostat.
ORDERING
NUMBER DESCRIPTION
KAATD0101TDR
Time-Delay Relay — All Sizes
KSALA0301410 Low-Ambient Pressure Switch — All Sizes
KAAFT0101AAA Evaporator Freeze Thermostat — All Sizes
KHAIR0101AAA Isolation Relay — All Sizes
KSAHS1501AAA Start Capacitor and Relay — Sizes 024–042
KSAHS1601AAA Start Capacitor and Relay — Sizes 048, 060
Standard Start Assist — PTC — Sizes 024–048 (30), 024 (31)
KAACS0201PTC Start Assist — PTC — Size 060 (30), 030–060 (31)
KAACH1201AAA Crankcase Heater — Sizes 024–042
Standard Crankcase Heater — Sizes 048, 060
KHAOT0301FST Outdoor Thermostat — All Sizes
KHAOT0201SEC Secondary Outdoor Thermostat — All Sizes
KHASA0101AAA† Service Alarm — All Sizes
KHAIC0101AAA Interface Control (Optimizer II®) — All Sizes
KSATX0201HSZ‡ Bi-Flow TXV (Hard Shutoff) — Size 024, 030
KSATX0301HSZ‡ Bi-Flow TXV (Hard Shutoff) — Sizes 036, 042
KSATX0401HSZ‡ Bi-Flow TXV (Hard Shutoff) — Size 048
KSATX0501HSZ‡ Bi-Flow TXV (Hard Shutoff) — Size 060
KH45LG140 (RCD) Filter Drier— Suction Line — Sizes 024–036
KH45LG141 (RCD) Filter Drier— Suction Line — Sizes 042–060
KHALS0401LLS Liquid-Line Solenoid Valve — All Sizes
KAACF1001MED Coastal Filter — Sizes 024, 030
KAACF1101LRG Coastal Filter — Sizes 036-060
KSASH1801COP Sound Hood — Sizes 024, 030
KSASH0601 COP Sound Hood — Sizes 036-048
KSASH2101COP Sound Hood — Size 060
P165-0001 (RCD) (2 REQ’D/UNIT) Unit Risers — All Sizes
KSACG1004CSM Inlet Grille Kit — Size 024
KSACG1404CSM Inlet Grille Kit — Size 030
KSACG1804CSM Inlet Grille Kit — Size 036
KSACG2304CSM Inlet Grille Kit — Size 042, 048
KSACG2004CSM Inlet Grille Kit — Size 060
THERMOSTAT/SUBBASE PKG DESCRIPTION
TSTATCCNHP01-B
Thermostat — Auto Changeover, Non-Programmable, °F/°C, 2-Stage Heat, 1-Stage Cool
TSTATCCPHP01-B Thermostat — Auto Changeover, 7-Day Programmable, °F/°C, 2-Stage Heat, 1-Stage Cool
TSTATCCBHP01*
Builder’s Thermostat — Heat Pump, Non-Programmable, °F/°C, 2-Stage Heat, 1-Stage Cool,
Manual Changeover
TSTATCCSHP01
Standard Programmable Thermostat—Manual Changeover, 5-2 Day Programmable, °F/°C, 1-Stage Heat/
1-Stage Cool
TSTATXXSEN01-B** Outdoor Air Temperature Sensor
TSTATCCPDF01-B*
Dual Fuel Thermostat — Auto Changeover, 7-Day Programmable, °F/°C, Includes Outdoor Sensor
(TSTATXXSEN01-B)
TSTATCCPRH01-B*
Thermidistat™ Control — Non-Programmable/Programmable Thermostat with Humidity Control
(For use in Dual Fuel, AC, HP, and 2S applications. Includes Outdoor Air Temperature Sensor.)
TSTATXXNBP01† Backplate for Non-Programmable Thermostat
TSTATXXPBP01† Backplate for Programmable Thermostat and Thermidistat™ Control
TSTATXXSBP01† Backplate for Standard Programmable Thermostat
TSTATXXBBP01† Backplate for Builder’s Thermostat
TSTATXXCNV10‡ Thermostat Conversion Kit (4 to 5 Wire) — 10 Pack

5
Accessory usage guideline
* For tubing line sets between 50 and 175 ft and/or 20 ft elevation difference between indoor and outdoor units, refer to the Application Guideline and Service Man-
ual for Residential Split-System Air Conditioners and Heat Pumps using Puron Refrigerant.
† Required for all applications.
Accessory description and usage (Listed alphabetically)
1. Coastal Filter
A mesh screen inserted under the top cover and inside the base pan to protect the condenser coil from salt damage without restricting airflow.
SUGGESTED USE: In geographic areas where salt damage could occur.
2. Compressor Start Assist — Capacitor and Relay
Start capacitor and start relay gives “hard” boost to compressor motor at each start-up.
SUGGESTED USE: Installations where interconnecting tube length exceeds 50 ft.
Installations where outdoor design temperature exceeds 105°F (40.6°C).
Units installed with Low-Ambient Pressure Switch.
3. Compressor Start Assist — PTC Type
Solid state electrical device which gives a “soft” boost to the reciprocating compressor at each start-up.
SUGGESTED USE: Installations with marginal power supply.
4. Crankcase Heater
An electric resistance heater which mounts to the base of the compressor to keep the lubricant warm during off cycles. Improves compressor lubrication on restart and minimizes chance
of refrigerant slugging. May or may not include a thermostat control.
SUGGESTED USE: When interconnecting tube length exceeds 50 ft.
When unit will be operated below 55°F (12.8°C) outdoor air temperature. (Use with Low-Ambient Pressure Switch.)
All commercial installations.
5. Evaporator Freeze Thermostat
An SPST temperature actuated switch which stops unit operation when evaporator reaches freeze-up conditions.
SUGGESTED USE: All units to which Low-Ambient Pressure Switch has been added.
6. Filter Drier— Suction Line
A device for removing contaminants from refrigerant circulating in a heat pump system; 2-direction flow for heat pumps.
SUGGESTED USE: Split-system heat pumps.
7. Inlet Grille Kit
A field-installed enhanced inlet grille to replace the standard inlet grille on residential air conditioners and heat pumps.
SUGGESTED USE: For greater protection against inclement weather, incidental damage, and vandalism.
8. Interface Control (Optimizer II®)
An electric control for controlling a heat pump and gas or oil furnace system for maximum energy savings. It allows heat pump to operate down to a predetermined economic balance
point temperature, then switches to allow furnace operation only below that temperature. KHAIC0101AAA requires outdoor thermostat (Item 11) to be adjusted for economic balance
point temperature.
SUGGESTED USE: For heat pump and gas- or oil-fired furnace combination systems unless Duel Fuel Thermostat or Thermidistat™ Control is used.
9. Isolation Relay
An SPDT relay which switches the Low-Ambient Controller out of the outdoor fan motor circuit when the heat pump switches to heating mode.
SUGGESTED USE: All heat pumps where Low-Ambient Pressure Switch has been added.
10. Liquid-Line Solenoid Valve (LSV)
An electrically operated shutoff valve to be installed at the outdoor unit and which stops and starts refrigerant liquid flow in response to compressor operation. Maintains a column of
refrigerant liquid ready for action at next compressor operation cycle.
SUGGESTED USE: In long-line applications. (Refer to the Residential Split-System Long-Line Application Guideline and Service Manual.)
11. Low-Ambient Pressure Switch
A long life pressure switch which is mounted to outdoor unit service valve. It is designed to cycle the outdoor fan motor in order to maintain head pressure within normal operating
limits (approximately 200 psig to 365 psig). The control will maintain working head pressure at low-ambient temperatures down to 0°F (–17.8°C) when properly installed.
SUGGESTED USE: Cooling operation at outdoor temperatures below 55°F (12.8°C).
12. Outdoor Air Temperature Sensor
A device that allows the temperature at a remote location (outdoors) to be displayed at the thermostat.
SUGGESTED USE: All Carrier programmable thermostats.
13. Outdoor Thermostat
An SPDT temperature actuated switch which turns on supplemental electric heaters when outdoor air temperature drops below set point.
SUGGESTED USE: Heat pump installations with multiple-stage supplemental heaters.
14. Secondary Outdoor Thermostat
An SPDT temperature actuated switch which turns on third stage of supplemental electric heaters when outdoor air temperature drops below the second-stage set point.
SUGGESTED USE: Heat pump installations where 3-stage operation of supplemental heaters is desired.
15. Service Alarm
A current-sensing lockout relay which provides immediate notification that compressor is not operating during a call for heating or cooling. Used with proper room thermostat, a
thermostat signal is turned on signifying service is required. This can minimize electrical cost increase due to operation of supplemental heaters only.
SUGGESTED USE: As a feature to notify owner immediately when the system is not operating most efficiently.
ACCESSORY
REQUIRED FOR LOW-AMBIENT
APPLICATIONS
(BELOW 55°F)
REQUIRED FOR LONG-LINE
APPLICATIONS*
(OVER 50 FT)
Crankcase Heater
Yes Yes
Evaporator FreezeThermostat Yes No
Compressor Start Assist — Capacitor and Relay Yes Yes
Puron Low Ambient Pressure Switch Yes No
Wind Baffle See Low-Ambient
Pressure Switch Instructions No
Support Feet Recommended No
Puron Hard ShutoffTXV Yes† Yes†
Puron Liquid-Line SolenoidValve for Heating No See Long-Line
Application Guideline

6
Accessory description and usage (Listed alphabetically) continued
16. Thermostatic Expansion Valve (TXV) — Bi-Flow
A modulating flow control valve which meters refrigerant liquid flow rate into the evaporator in response to the superheat of the refrigerant gas leaving the evaporator. Kit includes
valve, adapter tubes, external equalizer tube.
SUGGESTED USE: A TXV specifically designed for Puron refrigerant is required for all installations.
17. Time-Delay Relay
An SPST delay relay which briefly continues operation of the indoor blower motor to provide additional cooling after the compressor cycles off.
SUGGESTED USE: For improved efficiency ratings for certain combinations of indoor and outdoor units. (Refer to ARI Unitary Directory.)
Required for use on all zoning systems.
18. Unit Risers
Six in. tall plastic rails that are used to elevate outdoor units above mounting pad. The risers are adjustable from 24- to 34-in. long.
SUGGESTED USE: Heat pump installations in light to moderate snowfall areas.
Coastal installations.
Windy areas or where debris can circulate.
Rooftop installations.
Electrical data
* Permissible limits of the voltage range at which unit will operate satisfactorily. Operation outside these limits may result in unit failure.
† Time-delay fuse or Circuit Breaker.
‡ Length shown is as measured 1 way along the wire path between the unit and the service panel for voltage drop not to exceed 2%.
** If wire is applied at ambient greater than 30°C (86°F), consult Table 310-16 of the NEC (ANSI/NFPA 70). The ampacity of nonmetallic-sheathed cable (NM),
trade name ROMEX, shall be that of 60°C (140°F) conductors, per the NEC (ANSI/NFPA 70) Article 336-26.
If other than uncoated (non-plated), 60° or 75°C (140° or 167°F) insulation, copper wire (solid wire for 10 AWG and smaller, stranded wire for larger than
10 AWG) is used, consult applicable tables of the NEC (ANSI/NFPA 70).
NOTE: Control circuit is 24v on all units and requires external power source. Copper wire must be used from service disconnect to unit. All motors/compressors
contain internal overload protection.
Sound power
NOTE: Tested in accordance with ARI Standard 270-95. (Not listed with ARI).
UNIT SIZE-
SERIES V-PH OPER VOLTS* COMPR FAN
FLA MCA
MIN
WIRE
SIZE
60°C/75°C**
MAX
LENGTH
(Ft)
60°C/75°C‡
MAX FUSE†
OR
CKT BKR
AMPSMax Min LRA RLA
024-30, 31
208-230-1 253 197
61.0 13.9 0.8 18.2 14/14 43/41 25
030-30, 31 72.5 14.7 1.4 19.8 12/12 63/60 30
036-30, 31 83.0 19.0 1.1 24.9 12/12 50/48 35
042-30, 31 104.0 21.5 1.4 28.3 10/10 70/66 40
048-30, 31 109.0 20.5 1.4 27.0 10/10 74/70 40
060-30, 31 158.0 35.3 1.4 45.5 6/8 108/65 60
042-50
048-50
060-50 208-230-3 253 187 77.0 12.2 1.1 16.4 14/14 55/52 25
91.0 14.7 1.4 19.8 14/14 45/43 30
137.0 18.1 1.4 24.0 12/12 60/57 40
FLA — Full Load Amps
LRA — Locked Rotor Amps
MCA — Minimum Circuit Amps
RLA — Rated Load Amps
UNIT
SIZE–
SERIES
SOUND
LEVEL
(dBA) A –WEIGHTED SOUND POWER LEVELS (dBA) WITHIN OCTAVE BAND SHOWN 125 250 500 1000 2000 4000 8000
024-30, 31 76 68.5 70.5 70.5 68.5 65.0 60.5 56.5
030-30, 31 76 70.0 70.0 69.5 71.0 67.5 64.5 58.5
036-30, 31, 50 78 68.0 68.5 69.5 71.0 64.5 55.5 52.0
042-30, 31 78 70.5 73.5 70.5 69.5 65.5 62.5 57.0
048-30, 31, 50 78 70.5 71.5 70.5 71.5 66.5 64.5 57.5
060-30, 31, 50 80 71.5 72.5 73.0 74.5 67.0 64.0 59.0

7
Dimensions
A00016
AIR IN
3/8 -IN. DIA
TIEDOWN
KNOCKOUTS
(2) PLACES
H
G
F
E
L
K
J
AIR IN
M
N
AIR DISCHARGE
AIR IN AIR IN
AIR DISCHARGE AIR DISCHARGE
ASQ
B
P
C
27/8"
11/4"
FIELD CONTROL SUPPLY CONN 7/8 -IN. DIA
HOLE
FIELD POWER SUPPLY CONN 7/8 -IN. DIA HOLE WITH
11/8 -IN. DIA KNOCKOUT
AND 13/8 -IN. DIA
KNOCKOUT
3/8 -IN. DIA LIQUID
LINE CONN
D DIA VAPOR LINE CONN
Maximum outdoor operating ambient in heating mode is 66°F.3.Series designation is the 13th position of the unit model number.4.Center of gravity .5.
1.Allow 30 in. clearance to service side of unit, 48 in. above unit, 6 in.
on one side, 12 in.on remaining side, and 24 in.between units for proper airflow. Minimum outdoor operating ambient in cooling mode is 55°F2.
NOTES:
(unless low ambient control is used) max 125 F.°
DIMENSIONS (IN.)
UNIT
SIZE SERIES UNIT DIMENSIONS MINIMUM MOUNTING
PAD DIMENSIONSABCDEFGHJKLMNP
024 30, 31 22-1/2 29-15/16 3-3/16 5/8 3-11/16 18-1/8 19-3/4 21-5/8 14-3/8 18-7/8 22-1/16 11 5 14 22-1/2 X 22-1/2 030 30, 31 22-1/2 37-15/16 3-3/16 3/4 3-11/16 18-1/8 19/3/4 21-5/8 14-3/8 18-7/8 22-1/16 11 5 15 22-1/2 X 22-1/2 036 30, 31, 50 30 29-15/16 3-3/16 3/4 6-1/2 23-1/2 27-1/4 29-1/8 20 26-3/8 29-9/16 16 14 12-1/2 30 X 30 042 30, 31 30 39-15/16 3-1/4 7/8 6-1/2 23-1/2 27-1/4 29-1/8 20 26-3/8 29-9/16 16 15 15-1/2 30 X 30 048 30, 31, 50 30 39-15/16 3-1/4 7/8 6-1/2 23-1/2 27-1/4 29-1/8 20 26-3/8 29-9/16 15 15-3/4 13 30 X 30 060 30, 31, 50 30 33-15/16 3-1/4 1-1/8 6-1/2 23-1/2 27-1/4 29-1/8 20 26-3/8 29-9/16 13-3/4 15-5/8 15 30 X 30

8
A00012
38EYA BALANCE POINT WORKSHEET
BUILDING HEAT LOSS, 1000 BTU/HR
UNIT INTEGRATED HEATING CAPACITY, 1000 BTU/HR
Printed in U.S.A.
OUTDOOR TEMPERATURE, °F
-10 0 10 20 30 40 50 60 70 80
70 60 50 40 30 20 10
80
38EYA030-301 FX4A030
38EYA042-301 FX4ANF042
BASED ON INDOOR ENT. AIR AT 70°F
AND AT RATED CFM
23.4
20.5 17.6
14.7 11.7
8.8
5.9 2.9
38EYA024-301 FX4A030
38EYA036-301 FX4ANF036
38EYA048-301 FX4A048
KW
38EYA060-301 FX4ANF060
NOTE: The performance shown includes the PressureGuard™ cycling the outdoor fan. The ambient temperature that the outdoor fan cycles depends on the outdoor/indoor combination, indoor airflow, installation practices, and system maintenance, all of which affect system performance.

9
Combination ratings*
UNIT SIZE-
SERIES INDOOR UNIT
ARI STANDARD RATINGS*
Cooling Heating
TC
Seasonal Efficiency SEER
EER
High-Temp Low-Temp
HSPF
Factory-
Supplied
Enhance-
ment Standard Rating
Field-Supplied
Accessory‡
Puron
TXV Puron TXV & TDR** TC COP TC COP
024-30, 31
FX4ANF030† 24,000 TXV+TDR 12.00 — — 9.75 25,000 3.26 15,400 2.20 7.30
40FKA/FK4CNF002 24,000 TDR‡‡ — 13.00 — 10.55 24,600 3.38 14,900 2.30 7.50
F(A,B)4AN(F,C)030 23,400 TDR — 11.70 — 9.60 25,000 3.14 15,300 2.16 7.00
F(A,B)4AN(F,C)036 24,000 TDR — 11.50 — 9.40 25,000 3.16 15,600 2.14 7.00
FC4BNF030 23,400 TDR‡‡ — 11.70 — 9.60 25,000 3.14 15,300 2.16 7.00
FC4BNF036 24,000 TDR‡‡ — 11.50 — 9.40 25,000 3.16 15,600 2.14 7.00
FF1(B,C,D)NA030 23,400 TDR — 11.50 — 9.50 25,000 3.18 15,500 2.16 7.00
FG3AAA036 23,400 NONE — — 11.50 9.55 25,000 3.12 15,400 2.14 7.00
FK4CNF001 24,000 TDR‡‡ — 13.00 — 10.50 24,600 3.26 14,800 2.24 7.20
FV4ANF002 24,000 TXV+TDR 13.00 — — 10.55 24,600 3.38 14,900 2.30 7.50
CC5A/CD5AA036 24,000 NONE — — 11.70 9.65 25,000 3.20 15,400 2.18 7.00
CC5A/CD5AW036 24,000 NONE — — 11.70 9.65 25,000 3.20 15,400 2.18 7.00
CE3AA036 24,000 NONE — — 11.70 9.60 25,000 3.14 15,400 2.16 7.00
CF5AA036 24,000 NONE — — 11.70 9.60 25,000 3.18 15,400 2.16 7.00
CK3BA036 24,000 NONE — — 12.00 9.70 25,000 3.26 15,500 2.20 7.00
CK5A/CK5BA036 24,000 NONE — — 12.00 9.70 25,000 3.26 15,500 2.20 7.00
CK5A/CK5BN036 23,400 NONE — — 11.50 9.70 25,000 3.26 15,500 2.20 7.00
CK5A/CK5BW036 24,000 NONE — — 12.00 9.70 25,000 3.26 15,500 2.20 7.00
COILS + 58U(H,X)V060-12 VARIABLE SPEED FURNACE
CC5A/CD5AA036 24,000 TDR — 13.00 — 10.45 24,600 3.26 14,800 2.24 7.20
CC5A/CD5AW036 24,000 TDR — 13.00 — 10.45 24,600 3.26 14,800 2.24 7.20
CE3AA036 24,000 TDR — 12.70 — 10.35 24,600 3.18 14,800 2.22 7.00
CK3BA036 24,000 TDR — 13.00 — 10.60 24,600 3.34 14,800 2.28 7.20
CK5A/CK5BA036 24,000 TDR — 13.00 — 10.60 24,600 3.34 14,800 2.28 7.20
CK5A/CK5BN036 24,000 TDR — 12.70 — 10.50 24,600 3.32 14,900 2.28 7.20
COILS + 58U(H,X)V080-16 VARIABLE SPEED FURNACE
CC5A/CD5AA036 24,000 TDR — 13.00 — 10.55 24,600 3.44 15,100 2.32 7.40
CC5A/CD5AW036 24,000 TDR — 13.00 — 10.55 24,600 3.44 15,100 2.32 7.40
CE3AA036 24,000 TDR — 13.00 — 10.40 25,000 3.34 15,100 2.28 7.20
CK3BA036 24,000 TDR — 13.00 — 10.65 25,000 3.48 15,100 2.34 7.50
CK5A/CK5BW036 24,000 TDR — 13.00 — 10.65 25,000 3.48 15,100 2.34 7.50
030-30, 31
FX4ANF030† 28,000 TDR+TXV 12.00 — — 10.20 30,000 3.40 18,700 2.32 7.80
40FKA/FK4CNF002 28,000 TDR‡‡ — 13.00 — 11.05 29,000 3.52 18,000 2.40 8.00
40FKA/FK4CNF003 28,000 TDR‡‡ — 13.50 — 11.35 29,000 3.52 17,800 2.42 8.00
F(A,B)4AN(F,C)036 28,000 TDR — 11.50 — 9.90 30,000 3.30 18,900 2.26 7.50
FC4BNF036 28,000 TDR‡‡ — 11.50 — 9.90 30,000 3.30 18,900 2.26 7.50
FG3AAA036 28,000 NONE — — 11.50 10.00 30,000 3.28 18,700 2.26 7.50
FV4ANF002 28,000 TDR+TXV 13.00 — — 11.05 29,000 3.52 18,000 2.40 8.00
FV4ANF003 28,000 TDR+TXV 13.50 — — 11.40 29,000 3.54 17,800 2.44 8.00
CC5A/CD5AA036 28,000 NONE — — 12.00 10.15 30,000 3.36 18,700 2.30 7.50
CC5A/CD5AW036 28,000 NONE — — 12.00 10.15 30,000 3.36 18,700 2.30 7.50
CE3AA036 28,000 NONE — — 11.80 10.05 30,000 3.28 18,700 2.28 7.50
CF5AA036 28,000 NONE — — 11.80 10.10 30,000 3.32 18,700 2.28 7.50
CK3BA036 28,000 NONE — — 11.80 10.20 30,000 3.40 18,800 2.32 7.80
CK5A/CK5BA036 28,000 NONE — — 11.80 10.20 30,000 3.40 18,800 2.32 7.80
CK5A/CK5BW036 28,000 NONE — — 11.80 10.20 30,000 3.40 18,800 2.32 7.80
COILS + 58U(H,X)V060-12 VARIABLE SPEED FURNACE
CC5A/CD5AA036 28,000 TDR — 13.00 — 10.95 29,000 3.38 18,000 2.36 7.70
CC5A/CD5AW036 28,000 TDR — 13.00 — 10.95 29,000 3.38 18,000 2.36 7.70
CE3AA036 28,000 TDR — 12.50 — 10.80 29,000 3.30 18,000 2.32 7.70
CK3BA036 28,000 TDR — 13.00 — 11.05 29,000 3.48 18,000 2.38 7.70
CK5A/CK5BA036 28,000 TDR — 13.00 — 11.05 29,000 3.48 18,000 2.38 7.70
CK5A/CK5BN036 28,000 TDR — 13.00 — 10.95 29,000 3.44 18,100 2.38 7.70
CK5A/CK5BW036 28,000 TDR — 13.00 — 11.05 29,000 3.48 18,000 2.38 7.70
COILS + 58U(H,X)V080-16 VARIABLE SPEED FURNACE
CC5A/CD5AA036 28,000 TDR — 13.00 — 11.15 29,000 3.42 17,900 2.38 7.70
CC5A/CD5AW036 28,000 TDR — 13.00 — 11.15 29,000 3.42 17,900 2.38 7.70
CE3AA036 28,000 TDR — 13.00 — 11.00 29,000 3.34 17,900 2.34 7.70
CK3BA036 28,000 TDR — 13.00 — 11.25 29,000 3.50 17,900 2.42 8.00
CK5A/CK5BA036 28,000 TDR — 13.00 — 11.25 29,000 3.50 17,900 2.42 8.00
CK5A/CK5BN036 27,800 TDR — 12.80 — 11.10 28,400 3.48 18,000 2.40 7.70
CK5A/CK5BW036 28,000 TDR — 13.00 — 11.25 29,000 3.50 17,900 2.42 8.00
036-30, 31,
50
FX4ANF036† 34,000 TDR+TXV 12.00 — — 10.20 37,000 3.46 23,200 2.42 7.80
40FKA/FK4CNF003 34,000 TDR‡‡ — 13.50 — 11.35 35,600 3.50 22,000 2.52 8.00
40FKA/FK4CNF005 35,000 TDR‡‡ — 14.00 — 11.75 36,500 3.80 22,200 2.64 8.50
F(A,B)4AN(F,B,C)042 33,600 TDR — 12.00 — 10.20 37,000 3.42 23,200 2.40 7.80
F(A,B)4AN(F,B,C)048 34,000 TDR — 12.00 — 10.20 37,400 3.52 23,600 2.44 8.00
FC4BN(F,B)042 33,600 TDR‡‡ — 12.00 — 10.20 37,000 3.42 23,200 2.40 7.80
FC4BN(F,B)048 34,000 TDR‡‡ — 12.00 — 10.20 37,400 3.52 23,600 2.44 8.00
FG3AAA048 34,000 NONE — — 12.20 10.35 37,000 3.48 23,200 2.44 7.80
FV4ANF003 34,000 TDR+TXV 13.50 — — 11.35 35,400 3.54 22,000 2.52 8.00
FV4ANF005 35,000 TDR+TXV 14.00 — — 11.75 36,500 3.80 22,200 2.64 8.50
FX4ANF042 34,400 TDR+TXV 12.20 — — 10.35 37,000 3.56 23,400 2.46 8.00
See notes on pg. 12.

10
UNIT SIZE-
SERIES INDOOR UNIT
ARI STANDARD RATINGS*
Cooling Heating
TC
Seasonal Efficiency SEER
EER
High-Temp Low-Temp
HSPF
Factory-
Supplied
Enhance-
ment Standard Rating
Field-Supplied
Accessory‡
Puron
TXV Puron TXV & TDR** TC COP TC COP
036-30, 31,
50
CC5A/CD5AA042 33,400 NONE — — 12.00 10.30 37,000 3.40 23,000 2.42 7.80
CC5A/CD5AC048 33,000 NONE — — 12.00 10.25 35,000 3.18 22,400 2.32 7.30
CC5A/CD5AW042 33,400 NONE — — 12.00 10.25 37,000 3.36 23,000 2.40 7.80
CC5A/CD5AW048 34,000 NONE — — 12.00 10.35 37,000 3.44 23,200 2.42 7.80
CD5AA048 34,000 NONE — — 12.20 10.35 37,000 3.44 23,200 2.44 7.80
CE3AA042 33,600 NONE — — 12.20 10.35 37,000 3.46 23,200 2.44 7.80
CE3AA048 34,000 NONE — — 12.20 10.40 37,000 3.50 23,200 2.46 7.80
CF5AA048 34,000 NONE — — 12.20 10.35 37,000 3.42 23,200 2.42 7.80
CK3BA042 33,600 NONE — — 12.00 10.35 37,000 3.46 23,200 2.44 7.80
CK3BA048 34,000 NONE — — 12.20 10.40 37,000 3.52 23,200 2.46 7.80
CK5A/CK5BA042 33,400 NONE — — 12.00 10.35 37,000 3.46 23,200 2.44 7.80
CK5A/CK5BA048 34,000 NONE — — 12.20 10.40 37,000 3.52 23,200 2.46 7.80
CK5A/CK5BN042 32,200 NONE — — 12.00 10.35 35,000 3.46 23,200 2.44 7.60
CK5A/CK5BN048 33,000 NONE — — 12.00 10.40 35,000 3.52 23,200 2.46 7.60
CK5A/CK5BT042 33,400 NONE — — 12.00 10.35 37,000 3.46 23,200 2.44 7.80
CK5A/CK5BT048 34,000 NONE — — 12.20 10.40 37,000 3.52 23,200 2.46 7.80
CK5A/CK5BW048 34,000 NONE — — 12.20 10.40 37,000 3.52 23,200 2.46 7.80
COILS + 58U(H,X)V060-12 VARIABLE SPEED FURNACE
CC5A/CD5AA042 33,400 TDR — 13.00 — 10.95 36,000 3.38 22,200 2.44 7.80
CC5A/CD5AW042 33,400 TDR — 13.00 — 10.85 35,600 3.32 22,000 2.42 7.70
CE3AA042 33,400 TDR — 13.00 — 10.95 36,000 3.44 22,200 2.46 7.80
CK3BA042 33,400 TDR — 13.00 — 11.05 36,000 3.46 22,200 2.48 8.00
COILS + 58U(H,X)V080-16 VARIABLE SPEED FURNACE
CC5A/CD5AA042 33,400 TDR — 13.00 — 11.20 35,600 3.42 22,000 2.48 7.80
CC5A/CD5AC048 33,400 TDR — 13.20 — 11.05 35,000 3.30 21,800 2.42 7.50
CC5A/CD5AW042 33,400 TDR — 13.00 — 11.10 35,400 3.36 22,000 2.46 7.80
CC5A/CD5AW048 33,400 TDR — 13.50 — 11.25 35,000 3.48 22,000 2.50 8.00
CD5AA048 33,400 TDR — 13.50 — 11.25 35,000 3.48 22,000 2.50 8.00
CE3AA042 33,400 TDR — 13.00 — 11.20 36,000 3.48 22,200 2.50 8.00
CE3AA048 33,400 TDR — 13.20 — 11.20 35,000 3.52 22,200 2.52 8.00
CK3BA042 33,400 TDR — 13.50 — 11.50 36,000 3.68 22,200 2.60 8.20
CK3BA048 33,400 TDR — 13.50 — 11.25 35,000 3.56 22,200 2.54 8.00
CK5A/CK5BA048 33,600 TDR — 13.50 — 11.25 35,400 3.56 22,200 2.54 8.00
CK5A/CK5BW048 33,400 TDR — 13.50 — 11.25 35,000 3.56 22,200 2.54 8.00
COILS + 58U(H,X)V100-20 VARIABLE SPEED FURNACE
CC5A/CD5AA042 33,400 TDR — 13.50 — 11.30 35,000 3.44 21,800 2.50 7.80
CC5A/CD5AA048 33,800 TDR — 13.50 — 11.25 35,000 3.48 22,000 2.50 8.00
CC5A/CD5AW042 33,400 TDR — 13.50 — 11.25 35,000 3.38 21,800 2.46 7.80
CC5A/CD5AW048 34,000 TDR — 13.50 — 11.40 35,000 3.50 21,800 2.52 8.00
CE3AA042 33,400 TDR — 13.50 — 11.35 35,000 3.50 22,000 2.52 8.00
CE3AA048 34,000 TDR — 13.50 — 11.40 35,000 3.54 22,000 2.54 8.00
CK3BA042 33,400 TDR — 13.50 — 11.50 35,000 3.54 22,000 2.54 8.00
CK3BA048 34,000 TDR — 13.70 — 11.55 35,000 3.60 22,000 2.56 8.00
CK5A/CK5BA042 33,400 TDR — 13.50 — 11.50 35,000 3.54 22,000 2.54 8.00
COILS + 58U(H,X)V120-20 VARIABLE SPEED FURNACE
CC5A/CD5AA042 33,400 TDR — 13.20 — 11.20 35,000 3.42 22,000 2.48 7.80
CC5A/CD5AC048 33,400 TDR — 13.00 — 11.10 35,000 3.32 21,800 2.44 7.50
CC5A/CD5AW042 33,400 TDR — 13.20 — 11.15 35,000 3.36 21,800 2.46 7.80
CC5A/CD5AW048 33,400 TDR — 13.50 — 11.30 35,000 3.48 22,000 2.50 8.00
CD5AA048 33,400 TDR — 13.50 — 11.30 35,000 3.48 22,000 2.50 8.00
CE3AA042 33,400 TDR — 13.30 — 11.25 35,000 3.48 22,000 2.50 8.00
CE3AA048 33,400 TDR — 13.50 — 11.25 35,000 3.52 22,200 2.52 8.00
CK3BA042 33,400 TDR — 13.50 — 11.40 35,000 3.54 22,000 2.54 8.00
CK3BA048 33,400 TDR — 13.50 — 11.45 35,000 3.60 22,000 2.56 8.00
CK5A/CK5B042 33,400 TDR — 13.50 — 11.40 35,000 3.54 22,000 2.54 8.00
042-30, 31
FX4ANF042† 40,500 TDR+TXV 12.00 — — 10.40 42,000 3.42 27,600 2.48 7.60
40FKA/FK4CNF003 39,600 TDR‡‡ — 13.00 — 11.15 42,000 3.32 26,400 2.48 8.00
40FKA/FK4CNF005 41,500 TDR‡‡ — 13.50 — 11.60 42,000 3.62 26,400 2.64 8.50
F(A,B)4AN(F,B,C)048 40,000 TDR — 12.00 — 10.30 42,000 3.40 27,600 2.46 7.60
FC4BN(F,B)048 40,000 TDR‡‡ — 12.00 — 10.30 42,000 3.40 27,600 2.46 7.60
FG3AAA048 39,600 NONE — — 12.00 10.40 42,000 3.32 27,200 2.44 7.60
FV4ANF003 39,600 TDR+TXV 13.00 — — 11.15 42,000 3.36 26,400 2.50 8.00
FV4ANF005 41,500 TDR+TXV 13.50 — — 11.60 42,000 3.64 26,400 2.64 8.50
CC5A/CD5AC048 39,400 NONE — — 12.00 10.25 42,000 3.12 27,200 2.36 7.60
CC5A/CD5AW048 39,600 NONE — — 12.00 10.40 42,000 3.28 27,200 2.42 7.60
CD5AA048 39,600 NONE — — 12.00 10.40 42,000 3.28 27,200 2.42 7.60
CE3AA048 39,600 NONE — — 12.00 10.50 42,000 3.34 27,400 2.46 7.60
CF5AA048 39,600 NONE — — 12.00 10.45 42,000 3.26 27,200 2.42 7.60
CK3BA048 39,600 NONE — — 12.00 10.45 42,000 3.34 27,400 2.46 7.60
CK5A/CK5BA048 39,600 NONE — — 12.00 10.45 42,000 3.34 27,400 2.46 7.60
CK5A/CK5BN048 38,400 NONE — — 12.00 10.45 41,000 3.34 27,400 2.46 7.60
CK5A/CK5BT048 39,600 NONE — — 12.00 10.45 42,000 3.34 27,400 2.46 7.60
CK5A/CK5BW048 39,600 NONE — — 12.00 10.45 42,000 3.34 27,400 2.46 7.60
Combination ratings* continued
See notes on pg. 12.

11
UNIT SIZE-
SERIES INDOOR UNIT
ARI STANDARD RATINGS*
Cooling Heating
TC
Seasonal Efficiency SEER
EER
High-Temp Low-Temp
HSPF
Factory-
Supplied
Enhance-
ment Standard Rating
Field-Supplied
Accessory‡
Puron
TXV Puron TXV & TDR** TC COP TC COP
042-30, 31
COILS + 58U(H,X)V080-16 VARIABLE SPEED FURNACE
CC5A/CD5AC048 39,000 TDR — 13.00 — 10.90 41,000 3.12 26,200 2.40 8.00
CC5A/CD5AW048 39,600 TDR — 13.00 — 11.05 41,000 3.28 26,400 2.46 8.20
CD5AA048 39,600 TDR — 13.00 — 11.10 41,000 3.30 26,400 2.48 8.20
CK3BA048 39,600 TDR — 13.00 — 11.15 42,000 3.38 26,400 2.50 8.20
CK5A/CK5BA048 39,600 TDR — 13.00 — 11.15 42,000 3.38 26,400 2.50 8.20
CK5A/CK5BN048 38,000 TDR — 13.00 — 11.00 41,000 3.36 26,600 2.48 8.00
CK5A/CK5BW048 39,000 TDR — 12.50 — 10.50 42,000 3.28 27,000 2.42 8.20
COILS + 58U(H,X)V100-20 VARIABLE SPEED FURNACE
CC5A/CD5AC048 39,000 TDR — 13.00 — 11.15 41,000 3.16 26,000 2.42 8.00
CC5A/CD5AW048 39,000 TDR — 13.50 — 11.30 41,000 3.34 26,200 2.50 8.20
CD5AA048 40,000 TDR — 13.50 — 11.30 41,000 3.34 26,200 2.50 8.20
CK3BA048 40,000 TDR — 13.50 — 11.35 42,000 3.42 26,200 2.54 8.20
CK5A/CK5BA048 40,000 TDR — 13.50 — 11.35 42,000 3.42 26,200 2.54 8.20
CK5A/CK5BN048 39,600 TDR — 13.30 — 11.25 42,000 3.40 26,400 2.52 8.20
CK5A/CK5BW048 40,000 TDR — 13.50 — 11.35 42,000 3.42 26,200 2.54 8.20
COILS + 58U(H,X)V120-20 VARIABLE SPEED FURNACE
CC5A/CD5AC048 39,000 TDR — 13.00 — 10.95 41,000 3.12 26,200 2.40 8.00
CC5A/CD5AW048 39,600 TDR — 13.00 — 11.10 41,000 3.30 26,400 2.48 8.20
CD5AA048 39,600 TDR — 13.00 — 11.10 41,000 3.30 26,400 2.48 8.20
CK3BA048 40,000 TDR — 13.50 — 11.30 42,000 3.40 26,200 2.52 8.20
CK5A/CK5BA048 40,000 TDR — 13.50 — 11.30 42,000 3.40 26,200 2.52 8.20
CK5A/CK5BN048 39,600 TDR — 13.30 — 11.20 42,000 3.40 26,400 2.52 8.20
CK5A/CK5BW048 40,000 TDR — 13.50 — 11.30 42,000 3.40 26,200 2.52 8.20
048-30, 31,
50
FX4ANF048† 45,000 TDR+TXV 12.00 — — 10.15 47,000 3.52 29,400 2.46 8.00
40FKA/FK4CNB006 45,500 TDR‡‡ — 13.50 — 11.35 45,500 3.78 28,200 2.64 8.60
40FKA/FK4CNF005 44,500 TDR‡‡ — 13.00 — 11.00 46,000 3.60 28,200 2.54 8.30
F(A,B)4AN(F,B,C)060 44,500 TDR — 11.70 — 9.75 47,000 3.44 29,800 2.40 8.00
FB4ANB070 45,000 TDR — 12.00 — 10.25 47,000 3.62 29,400 2.50 8.20
FC4BN(F,B)060 44,000 TDR‡‡ — 11.50 — 9.75 47,000 3.44 29,800 2.40 8.00
FC4BNB070 45,000 TDR — 12.00 — 10.25 47,000 3.62 29,400 2.50 8.20
FG3AAA060 43,500 NONE — — 12.00 10.15 46,000 3.38 29,000 2.42 8.00
FV4ANB006 45,500 TDR+TXV 13.50 — — 11.35 45,500 3.78 28,200 2.64 8.60
FV4ANF005 44,500 TDR+TXV 13.00 — — 11.00 45,500 3.60 28,200 2.54 8.30
FX4ANB060 45,000 TDR+TXV 12.20 — — 10.25 47,000 3.62 29,400 2.50 8.50
CC5A/CD5AA060 43,000 NONE — — 12.00 10.05 45,000 3.26 28,800 2.36 7.70
CC5A/CD5AW060 44,000 NONE — — 12.00 10.25 46,000 3.44 29,000 2.44 8.00
CE3AA060 44,500 NONE — — 12.00 10.30 46,000 3.44 29,000 2.44 8.00
CK3BA060 44,000 NONE — — 12.00 10.30 46,000 3.52 29,000 2.46 8.00
CK5A/CK5BA060 44,000 NONE — — 12.00 10.30 46,000 3.52 29,000 2.46 8.00
CK5A/CK5BN060 44,000 NONE — — 12.00 10.40 46,000 3.56 29,000 2.48 8.00
CK5A/CK5BT060 44,000 NONE — — 12.00 10.30 46,000 3.52 29,000 2.46 8.00
CK5A/CK5BX060 45,000 NONE — — 12.00 10.40 46,000 3.56 29,000 2.48 8.00
COILS + 58U(H,X)V080-16 VARIABLE SPEED FURNACE
CC5A/CD5AA060 43,000 TDR — 12.50 — 10.45 44,500 3.22 28,200 2.36 7.80
CC5A/CD5AW060 44,000 TDR — 12.80 — 10.70 45,000 3.44 28,200 2.46 8.00
CK3BA060 44,000 TDR — 12.50 — 10.60 45,500 3.52 28,400 2.48 8.00
CK5A/CK5BA060 44,000 TDR — 12.50 — 10.60 45,500 3.52 28,400 2.48 8.00
CK5A/CK5BN060 44,000 TDR — 12.80 — 10.70 45,500 3.54 28,600 2.50 8.00
CK5A/CK5BX060 44,000 TDR — 12.80 — 10.75 45,500 3.56 28,400 2.52 8.00
COILS + 58U(H,X)V100-20 VARIABLE SPEED FURNACE
CC5A/CD5AA060 43,000 TDR — 12.80 — 10.75 44,000 3.28 27,800 2.40 7.80
CC5A/CD5AW060 44,000 TDR — 13.00 — 11.00 44,500 3.50 28,000 2.50 8.00
CK3BA060 44,500 TDR — 13.00 — 11.10 45,000 3.60 28,000 2.56 8.40
CK5A/CK5BA060 44,500 TDR — 13.00 — 11.10 45,000 3.60 28,000 2.56 8.40
CK5A/CK5BN060 45,000 TDR — 13.50 — 11.20 45,000 3.66 28,000 2.58 8.40
CK5A/CK5BX060 45,000 TDR — 13.50 — 11.25 45,000 3.66 28,000 2.58 8.40
COILS + 58U(H,X)V120-20 VARIABLE SPEED FURNACE
CC5A/CD5AA060 43,000 TDR — 12.50 — 10.60 44,500 3.26 28,000 2.38 7.80
CC5A/CD5AW060 44,000 TDR — 13.00 — 10.85 45,000 3.46 28,200 2.48 8.00
CK3BA060 44,000 TDR — 13.00 — 10.95 45,000 3.58 28,200 2.54 8.40
CK5A/CK5BA060 44,000 TDR — 13.00 — 10.95 45,000 3.58 28,200 2.54 8.30
CK5A/CK5BN060 44,500 TDR — 13.00 — 11.05 45,000 3.62 28,200 2.56 8.40
CK5A/CK5BX060 44,500 TDR — 13.00 — 11.15 45,000 3.64 28,200 2.56 8.40
Combination ratings* continued
See notes on pg. 12.

12
* Ratings are net values reflecting the effects of circulating fan heat. Supplemental electric heat is not included. Ratings are based on:
Cooling Standard: 80°F (27°C) db 67°F (19°C) wb indoor entering air temperature and 95°F (35°C) db air entering outdoor unit.
High-Temp Heating Standard: 70°F (21°C) db indoor entering air temperature and 47°F (8°C) db 43°F (6°C) wb air entering outdoor unit.
Low-Temp Heating Standard: 70°F (21°C) db indoor entering air temperature and 17°F (–9°C) db 15°F (–10°C) wb air entering outdoor unit.
† Outdoor section/indoor section combination tested in accordance with DOE test procedures for heat pumps. Ratings for other combinations are determined
under DOE computer simulation procedures.
‡ Based on computer simulation. TXV must be Puron compatible and hard shutoff type.
** In most cases, only 1 method should be used to achieve TDR function. Using more than 1 method in a system may cause degradation in performance. Use
either the accessory Time-Delay Relay KAATD0101TDR or a furnace equipped with TDR. All Carrier furnaces are equipped with TDR except for the 58GFA.
†† Indoor Airflow
‡‡ Must replace factory-supplied R-22 TXV with Puron TXV.
UNIT SIZE-
SERIES INDOOR UNIT
ARI STANDARD RATINGS*
Cooling Heating
TC
Seasonal Efficiency SEER
EER
High-Temp Low-Temp
HSPF
Factory-
Supplied
Enhance-
ment Standard Rating
Field-Supplied
Accessory‡
Puron
TXV Puron TXV & TDR** TC COP TC COP
060-30, 31,
50
FX4ANB060† 57,000 TDR+TXV 12.00 — — 9.95 60,000 3.34 37,800 2.38 7.80
40FKA/FK4CNB006 57,500 TDR‡‡ — 12.50 — 10.50 59,500 3.44 37,000 2.46 8.00
FB4ANB070 57,000 TDR — 12.00 — 9.95 60,000 3.34 37,800 2.38 7.80
FC4BNB070 57,000 TDR‡‡ — 12.00 — 9.95 60,000 3.34 37,800 2.38 8.00
FV4ANB006 57,500 TDR+TXV 12.50 — — 10.50 59,500 3.44 37,000 2.44 8.00
CC5A/CD5AW060 55,000 NONE — — 12.00 9.80 59,000 3.10 37,000 2.28 7.50
CK5A/CK5BX060 55,000 NONE — — 12.00 9.95 59,000 3.26 37,200 2.34 7.60
COILS + 58U(H,X)V100-20 VARIABLE SPEED FURNACE
CC5A/CD5AW060 55,000 TDR — 12.50 — 10.10 58,000 3.16 36,600 2.32 7.50
CK5A/CK5BX060 56,500 TDR — 12.50 — 10.35 59,000 3.32 36,800 2.40 7.80
COILS + 58U(H,X)V120-20 VARIABLE SPEED FURNACE
CC5A/CD5AW060 55,000 TDR — 12.00 — 9.90 58,000 3.12 36,800 2.28 7.50
CK5A/CK5BX060 56,000 TDR — 12.50 — 10.20 59,000 3.30 37,000 2.38 7.80
SEER — Seasonal Energy Efficiency Ratio TC — Total Capacity (Btuh)
COP — Coefficient of Performance TDR — Time-Delay Relay
HSPF — Heating Seasonal Performance Factor TXV — Thermostatic Expansion Valve
EER — Energy Efficiency Ratio
Combination ratings* continued

13
Detailed cooling capacities*
Multipliers for Determining the Performance With Other Indoor Sections.
EVAPORATOR
AIR CONDENSER ENTERING AIR TEMPERATURES °F 75 85 95 105 115 125
CFM EWB
Capacity
MBtuh† Total Sys-
tem
Kw**
Capacity
MBtuh† Total Sys-
tem
Kw**
Capacity
MBtuh† Total Sys-
tem
Kw**
Capacity
MBtuh† Total Sys-
tem
Kw**
Capacity
MBtuh† Total Sys-
tem
Kw**
Capacity
MBtuh† Total Sys-
tem
Kw**Total Sens‡ Total Sens‡ Total Sens‡ Total Sens‡ Total Sens‡ Total Sens‡
38EYA024-30, 31 Outdoor Section With FX4ANF030 Indoor Section
700
72 28.6 14.1 1.95 27.2 13.6 2.18 25.7 13.0 2.43 24.1 12.4 2.71 22.4 11.8 3.00 20.4 11.2 3.30
67 26.2 17.7 1.94 24.9 17.2 2.17 23.6 16.6 2.41 22.1 16.0 2.68 20.5 15.4 2.97 18.8 14.7 3.27
63†† 24.4 17.3 1.93 23.2 16.7 2.15 21.9 16.2 2.40 20.6 15.6 2.66 19.1 14.9 2.95 17.5 14.3 3.24
62 24.0 21.3 1.93 22.8 20.7 2.15 21.6 20.1 2.40 20.3 19.5 2.66 18.9 18.7 2.94 17.6 17.6 3.24
57 23.0 23.0 1.92 22.1 22.1 2.15 21.1 21.1 2.39 20.0 20.0 2.66 18.9 18.9 2.94 17.5 17.5 3.24
825
72 29.2 14.9 2.00 27.7 14.3 2.23 26.2 13.8 2.48 24.5 13.2 2.75 22.7 12.6 3.04 20.7 11.9 3.34
67 26.8 19.1 1.98 25.4 18.5 2.21 24.0 18.0 2.46 22.5 17.4 2.73 20.8 16.7 3.02 19.0 16.1 3.31
63†† 25.0 18.6 1.97 23.7 18.0 2.20 22.4 17.4 2.45 21.0 16.8 2.71 19.4 16.2 2.99 17.8 15.5 3.29
62 24.6 23.1 1.97 23.4 22.5 2.20 22.2 21.9 2.44 20.9 20.9 2.71 19.7 19.7 3.00 18.2 18.2 3.30
57 24.1 24.1 1.97 23.1 23.1 2.20 22.1 22.1 2.44 20.9 20.9 2.71 19.6 19.6 3.00 18.2 18.2 3.30
950
72 29.7 15.7 2.04 28.1 15.1 2.27 26.5 14.5 2.52 24.8 14.0 2.79 22.9 13.4 3.09 20.8 12.7 3.39
67 27.2 20.4 2.03 25.8 19.8 2.25 24.3 19.3 2.50 22.8 18.7 2.77 21.1 18.0 3.06 19.2 17.3 3.36
63†† 25.4 19.8 2.02 24.1 19.2 2.24 22.7 18.6 2.49 21.2 18.0 2.76 19.7 17.3 3.04 17.9 16.6 3.34
62 25.2 24.8 2.02 24.0 24.0 2.24 22.8 22.8 2.49 21.6 21.6 2.76 20.3 20.3 3.05 18.7 18.7 3.35
57 25.1 25.1 2.02 24.0 24.0 2.24 22.8 22.8 2.49 21.6 21.6 2.76 20.3 20.3 3.05 18.7 18.7 3.35
Indoor
Section Size Cooling Indoor
Section Size Cooling Capacity Power Capacity Power
FX4ANF 030 1.00 1.00 CK5A/CK5BN 036 0.98 1.02
40FKA/FK4CNF 002 1.00 0.94 CK5A/CK5BW 036 1.00 1.02
F(A,B)4AN(F,C) 030 0.98 1.00 COILS + 58U(H,X)V060-12 VARIABLE SPEED FURNACE
036 1.00 1.03 CC5A/CD5AA 036 1.00 0.94
FC4BNF 030 0.98 1.00 CC5A/CD5AW 036 1.00 0.94
036 1.00 1.03 CE3AA 036 1.00 0.94
FF1(B,C,D)NA 030 0.98 1.01 CK3BA 036 1.00 0.93
FG3AAA 036 0.98 1.01 CK5A/CK5BA 036 1.00 0.93
FK4CNF 001 1.00 0.94 CK5A/CK5BN 036 1.00 0.94
FV4ANF 002 1.00 0.94 COILS + 58U(H,X)V080-16 VARIABLE SPEED FURNACE
CC5A/CD5AA 036 1.00 1.01 CC5A/CD5AA 036 1.00 0.96
CC5A/CD5AW 036 1.00 1.01 CC5A/CD5AW 036 1.00 0.96
CE3AA 036 1.00 1.01 CE3AA 036 1.00 0.96
CF5AA 036 1.00 1.01 CK3BA 036 1.00 0.95
CK3BA 036 1.00 1.02 CK5A/CK5BW 036 1.00 0.95
CK5A/CK5BA 036 1.00 1.02 — — —
See notes on pg. 18.

14
Multipliers for Determining the Performance With Other Indoor Sections.
See notes on pg. 18.
EVAPORATOR
AIR CONDENSER ENTERING AIR TEMPERATURES °F 75 85 95 105 115 125
CFM EWB
Capacity
MBtuh† Total
System
Kw**
Capacity
MBtuh† Total
System
Kw**
Capacity
MBtuh† Total
System
Kw**
Capacity
MBtuh† Total
System
Kw**
Capacity
MBtuh† Total
System
Kw**
Capacity
MBtuh† Total
System
Kw**Total Sens‡ Total Sens‡ Total Sens‡ Total Sens‡ Total Sens‡ Total Sens‡
38EYA030-30, 31 Outdoor Section With FX4ANF030 Indoor Section
900
72 33.6 17.1 2.22 31.9 16.5 2.45 30.2 15.9 2.71 28.3 15.2 2.99 26.3 14.5 3.31 24.0 13.7 3.65
67 30.8 21.9 2.20 29.2 21.3 2.43 27.6 20.6 2.69 25.9 20.0 2.97 24.0 19.3 3.29 21.9 18.4 3.63
63†† 28.6 21.3 2.19 27.2 20.6 2.42 25.7 20.0 2.67 24.1 19.3 2.96 22.4 18.6 3.28 20.4 17.7 3.62
62 28.2 26.5 2.19 26.8 25.9 2.42 25.4 25.1 2.67 24.0 24.0 2.96 22.5 22.5 3.28 20.9 20.9 3.63
57 27.6 27.6 2.18 26.5 26.5 2.41 25.3 25.3 2.67 24.0 24.0 2.96 22.6 22.6 3.28 20.9 20.9 3.63
1050
72 34.2 18.0 2.28 32.4 17.4 2.51 30.6 16.8 2.77 28.6 16.1 3.05 26.5 15.4 3.36 24.1 14.6 3.71
67 31.3 23.5 2.26 29.7 22.9 2.49 28.0 22.3 2.75 26.2 21.6 3.03 24.3 20.8 3.35 22.1 20.0 3.69
63†† 29.2 22.8 2.25 27.7 22.2 2.48 26.1 21.5 2.73 24.4 20.8 3.02 22.6 20.0 3.33 20.6 19.2 3.68
62 28.9 28.6 2.24 27.6 27.6 2.48 26.3 26.3 2.73 24.9 24.9 3.02 23.3 23.3 3.34 21.6 21.6 3.69
57 28.8 28.8 2.24 27.6 27.6 2.48 26.2 26.2 2.73 24.9 24.9 3.02 23.3 23.3 3.34 21.6 21.6 3.69
1200
72 34.6 18.9 2.34 32.8 18.3 2.57 30.9 17.7 2.82 28.9 17.0 3.11 26.7 16.3 3.42 24.3 15.6 3.76
67 31.7 25.1 2.32 30.0 24.5 2.55 28.3 23.8 2.80 26.5 23.1 3.09 24.5 22.3 3.40 22.3 21.4 3.75
63†† 29.5 24.3 2.30 28.0 23.6 2.53 26.4 22.9 2.79 24.7 22.2 3.08 22.8 21.4 3.39 20.8 20.4 3.74
62 29.7 29.7 2.30 28.4 28.4 2.54 27.0 27.0 2.79 25.5 25.5 3.08 23.9 23.9 3.40 22.1 22.1 3.75
57 29.7 29.7 2.31 28.4 28.4 2.54 27.0 27.0 2.79 25.5 25.5 3.08 23.9 23.9 3.40 22.1 22.1 3.75
Indoor
Section Size Cooling Indoor
Section Size Cooling Capacity Power Capacity Power
FX4ANF 030 1.00 1.00 COILS + 58U(H,X)V060-12 VARIABLE SPEED FURNACE
40FKA/FK4CNF 002 1.00 0.93 CC5A/CD5AA 036 1.00 0.93
003 1.00 0.91 CC5A/CD5AW 036 1.00 0.93
F(A,B)4AN(F,C) 036 1.00 1.02 CE3AA 036 1.00 0.93
FC4BNF 036 1.00 1.02 CK3BA 036 1.00 0.93
FG3AAA 036 1.00 1.01 CK5A/CK5BA 036 1.00 0.93
FV4ANF 002 1.00 0.93 CK5A/CK5BN 036 1.00 0.94
003 1.00 0.91 CK5A/CK5BW 036 1.00 0.93
CC5A/CD5AA 036 1.00 1.01 COILS + 58U(H,X)V080-16 VARIABLE SPEED FURNACE
CC5A/CD5AW 036 1.00 1.01 CC5A/CD5AA 036 1.00 0.92
CE3AA 036 1.00 1.01 CC5A/CD5AW 036 1.00 0.92
CF5AA 036 1.00 1.01 CE3AA 036 1.00 0.92
CK3BA 036 1.00 1.01 CK3BA 036 1.00 0.92
CK5A/CK5BA 036 1.00 1.01 CK5A/CK5BA 036 1.00 0.92
CK5A/CK5BW 036 1.00 1.01 CK5A/CK5BN 036 0.99 0.92
—— —CK5A/CK5BW 036 1.00 0.92
Detailed cooling capacities* continued

15
Detailed cooling capacities* continued
Multipliers for Determining the Performance With Other Indoor Sections.
EVAPORATOR
AIR
CONDENSER ENTERING AIR TEMPERATURES °F
75 85 95 105 115 125
CFM EWB
Capacity
MBtuh† Total
System
Kw**
Capacity
MBtuh† Total
System
Kw**
Capacity
MBtuh† Total
System
Kw**
Capacity
MBtuh† Total
System
Kw**
Capacity
MBtuh† Total
System
Kw**
Capacity
MBtuh† Total
System
Kw**
Total Sens‡ Total Sens‡ Total Sens‡ Total Sens‡ Total Sens‡ Total Sens‡
38EYA036-30, 31, 50 Outdoor Section With FX4NF036 Indoor Section
1050
72 40.7 20.3 2.62 38.7 19.6 2.92 36.5 18.8 3.25 34.2 18.0 3.62 31.6 17.1 4.00 28.7 16.1 4.41
67 37.3 25.9 2.61 35.4 25.2 2.91 33.4 24.4 3.24 31.2 23.5 3.60 28.9 22.6 3.98 26.2 21.6 4.38
63†† 34.7 25.2 2.61 33.0 24.5 2.90 31.1 23.6 3.23 29.1 22.8 3.58 26.8 21.8 3.96 24.2 20.7 4.36
62 34.2 31.4 2.60 32.5 30.5 2.90 30.7 29.6 3.23 28.8 28.6 3.58 26.9 26.9 3.96 24.8 24.8 4.36
57 33.2 33.2 2.60 31.8 31.8 2.90 30.3 30.3 3.22 28.7 28.7 3.58 26.9 26.9 3.96 24.8 24.8 4.37
1275
72 41.6 21.7 2.71 39.5 21.0 3.01 37.2 20.2 3.35 34.7 19.4 3.71 32.0 18.5 4.09 28.9 17.5 4.50
67 38.1 28.3 2.70 36.1 27.6 3.00 34.0 26.8 3.33 31.8 25.9 3.69 29.3 24.9 4.07 26.5 23.8 4.48
63†† 35.5 27.5 2.70 33.6 26.7 2.99 31.7 25.9 3.32 29.6 25.0 3.67 27.2 24.0 4.05 24.6 22.8 4.45
62 35.2 34.4 2.69 33.5 33.4 2.99 31.8 31.8 3.32 30.0 30.0 3.68 28.1 28.1 4.06 25.8 25.8 4.47
57 34.9 34.9 2.69 33.4 33.4 2.99 31.8 31.8 3.32 30.0 30.0 3.67 28.1 28.1 4.06 25.8 25.8 4.47
1500
72 42.1 23.0 2.80 39.9 22.3 3.10 37.5 21.5 3.44 35.1 20.7 3.80 32.3 19.8 4.19 29.1 18.8 4.60
67 38.7 30.7 2.79 36.6 29.9 3.09 34.4 29.0 3.42 32.1 28.1 3.78 29.6 27.1 4.16 26.8 25.8 4.57
63†† 36.1 29.6 2.78 34.1 28.8 3.08 32.1 27.9 3.41 29.9 27.0 3.76 27.5 25.9 4.14 24.9 24.5 4.55
62 36.3 36.3 2.78 34.6 34.6 3.08 32.9 32.9 3.41 31.0 31.0 3.77 28.9 28.9 4.16 26.5 26.5 4.57
57 36.2 36.2 2.78 34.6 34.6 3.08 32.9 32.9 3.41 31.0 31.0 3.77 28.9 28.9 4.16 26.5 26.5 4.57
Indoor
Section Size Cooling Indoor
Section Size Cooling Capacity Power Capacity Power
FX4ANF 036 1.00 1.00 COILS + 58U(H,X)V080-16 VARIABLE SPEED FURNACE
40FKA/FK4CNF 003 1.00 0.90 CC5A/CD5AA 042 0.98 0.91
005 1.03 0.91 CC5A/CD5AC 048 0.98 0.91
F(A,B)4AN(F,B,C) 042 0.99 1.00 CC5A/CD5AW 042 0.98 0.91
048 1.00 1.02 048 0.98 0.91
FC4BN(F,B) 042 0.99 1.00 CD5AA 048 0.98 0.91
048 1.00 1.02 CE3AA 042 0.98 0.91
FG3AAA 048 1.00 0.99 048 0.98 0.92
FV4ANF 003 1.00 0.90 CK3BA 042 0.98 0.91
005 1.03 0.91 048 0.98 0.91
FX4ANF 042 1.01 1.01 CK5A/CK5BA 048 0.99 0.90
CC5A/CD5AA 042 0.98 0.99 CK5A/CK5BW 048 0.98 0.91
CC5A/CD5AC 048 0.97 0.97
COILS + 58U(H,X)V100-20 VARIABLE SPEED FURNACE
CC5A/CD5AW 042 0.98 0.99 CC5A/CD5AA 042 0.98 0.90
048 1.00 1.00 048 0.99 0.91
CD5AA 048 1.00 1.00 CC5A/CD5AW 042 0.98 0.90
CE3AA 042 0.99 0.99 048 1.00 0.90
048 1.00 0.99 CE3AA 042 0.98 0.90
CF5AA 048 1.00 1.00 048 1.00 0.91
CK3BA 042 0.99 0.99 CK3BA 042 0.98 0.89
048 1.00 0.99 048 1.00 0.89
CK5A/CK5BA 042 0.98 0.99 CK5A/CK5BA 042 0.98 0.89
048 1.00 0.99
COILS + 58U(H,X)V120-20 VARIABLE SPEED FURNACE
CK5A/CK5BN 042 0.95 0.99 CC5A/CD5AA 042 0.98 0.91
048 0.97 0.99 CC5A/CD5AC 048 0.98 0.91
CK5A/CK5BT 042 0.98 0.99 CC5A/CD5AW 042 0.98 0.91
048 1.00 0.99 048 0.98 0.91
CK5A/CK5BW 048 1.00 0.99 CD5AA 048 0.98 0.91
COILS + 58U(H,X)V060-12 VARIABLE SPEED FURNACE CE3AA 042 0.98 0.91
CC5A/CD5AA 042 0.98 0.92 048 0.98 0.92
CC5A/CD5AW 042 0.98 0.92 CK3BA 042 0.98 0.90
CE3AA 042 0.98 0.93 048 0.98 0.90
CK3BA 042 0.98 0.92 CK5A/CK5BA 042 0.98 0.90
See notes on pg. 18.

16
Multipliers for Determining the Performance With Other Indoor Sections.
See notes on pg. 18.
EVAPORATOR
AIR
CONDENSER ENTERING AIR TEMPERATURES °F
75 85 95 105 115 125
CFM EWB
Capacity
MBtuh† Total
System
Kw**
Capacity
MBtuh† Total
System
Kw**
Capacity
MBtuh† Total
System
Kw**
Capacity
MBtuh† Total
System
Kw**
Capacity
MBtuh† Total
System
Kw**
Capacity
MBtuh† Total
System
Kw**
Total Sens‡ Total Sens‡ Total Sens‡ Total Sens‡ Total Sens‡ Total Sens‡
38EYA042-30, 31 Outdoor Section With FX4ANF042 Indoor Section
1225
72 48.4 24.1 3.09 46.1 23.3 3.45 43.6 22.4 3.85 41.0 21.5 4.30 38.0 20.5 4.78 34.6 19.3 5.30
67 44.4 30.9 3.06 42.2 30.0 3.42 40.0 29.1 3.82 37.5 28.1 4.26 34.8 27.1 4.74 31.7 25.9 5.25
63†† 41.4 30.0 3.04 39.4 29.2 3.40 37.3 28.3 3.80 35.0 27.2 4.23 32.5 26.2 4.71 29.6 25.0 5.22
62 40.8 37.3 3.03 38.8 36.4 3.39 36.8 35.4 3.79 34.6 34.2 4.23 32.4 32.4 4.71 30.1 30.1 5.22
57 39.6 39.6 3.03 38.0 38.0 3.39 36.3 36.3 3.79 34.5 34.5 4.23 32.4 32.4 4.71 30.0 30.0 5.22
1400
72 49.1 25.3 3.16 46.7 24.4 3.53 44.1 23.5 3.93 41.4 22.6 4.37 38.3 21.6 4.85 34.9 20.4 5.37
67 45.1 32.8 3.13 42.8 31.9 3.49 40.5 31.0 3.89 38.0 30.0 4.33 35.1 28.9 4.82 32.0 27.7 5.33
63†† 42.1 31.9 3.11 40.0 31.0 3.47 37.8 30.0 3.87 35.4 29.0 4.31 32.8 27.9 4.79 29.9 26.7 5.29
62 41.6 39.9 3.11 39.6 38.9 3.47 37.6 37.6 3.87 35.6 35.6 4.31 33.4 33.4 4.79 30.9 30.9 5.31
57 41.0 41.0 3.11 39.4 39.4 3.47 37.6 37.6 3.87 35.6 35.6 4.31 33.4 33.4 4.79 30.9 30.9 5.31
1575
72 49.7 26.3 3.24 47.1 25.5 3.60 44.5 24.6 4.00 41.7 23.6 4.44 38.6 22.6 4.93 35.0 21.5 5.44
67 45.6 34.7 3.21 43.3 33.8 3.57 40.9 32.9 3.97 38.3 31.8 4.41 35.4 30.7 4.89 32.2 29.4 5.40
63†† 42.6 33.6 3.19 40.4 32.7 3.54 38.1 31.7 3.94 35.7 30.7 4.38 33.0 29.5 4.86 30.0 28.2 5.37
62 42.4 42.1 3.18 40.5 40.5 3.54 38.6 38.6 3.95 36.5 36.5 4.39 34.2 34.2 4.87 31.5 31.5 5.39
57 42.2 42.2 3.18 40.5 40.5 3.54 38.6 38.6 3.95 36.5 36.5 4.39 34.2 34.2 4.87 31.5 31.5 5.39
Indoor
Section Size Cooling Indoor
Section Size Cooling Capacity Power Capacity Power
FX4ANF 042 1.00 1.00 CD5AA 048 0.98 0.93
40FKA/FK4CNF 003 0.98 0.92 CK3BA 048 0.98 0.93
005 1.02 0.92 CK5A/CK5BA 048 0.98 0.93
F(A,B)4AN(F,B,C) 048 0.99 1.01 CK5A/CK5BN 048 0.94 0.94
FC4BN(F,B) 048 0.99 1.01 CK5A/CK5BW 048 0.96 0.97
FG3AAA 048 0.98 0.99 COILS + 58U(H,X)V100-20 VARIABLE SPEED FURNACE
FV4ANF 003 0.98 0.92 CC5A/CD5AC 048 0.96 0.91
005 1.02 0.92 CC5A/CD5AW 048 0.96 0.92
CC5A/CD5AC 048 0.97 0.98 CD5AA 048 0.99 0.92
CC5A/CD5AW 048 0.98 0.99 CK3BA 048 0.99 0.91
CD5AA 048 0.98 0.99 CK5A/CK5BA 048 0.99 0.91
CE3AA 048 0.98 0.99 CK5A/CK5BN 048 0.98 0.92
CF5AA 048 0.98 0.99 CK5A/CK5BW 048 0.99 0.91
CK3BA 048 0.98 0.99 COILS + 58U(H,X)V120-20 VARIABLE SPEED FURNACE
CK5A/CK5BA 048 0.98 0.99 CC5A/CD5AC 048 0.96 0.92
CK5A/CK5BN 048 0.95 0.99 CC5A/CD5AW 048 0.98 0.93
CK5A/CK5BT 048 0.98 0.99 CD5AA 048 0.98 0.93
CK5A/CK5BW 048 0.98 0.99 CK3BA 048 0.99 0.92
COILS + 58U(H,X)V080-16 VARIABLE SPEED FURNACE CK5A/CK5BA 048 0.99 0.92
CC5A/CD5AC 048 0.96 0.92 CK5A/CK5BN 048 0.98 0.92
CC5A/CD5AW 048 0.98 0.93 CK5A/CK5BW 048 0.99 0.92
Detailed cooling capacities* continued

17
Detailed cooling capacities* continued
Multipliers for Determining the Performance With Other Indoor Sections
See notes on pg. 18.
EVAPORATOR
AIR
CONDENSER ENTERING AIR TEMPERATURES °F
75 85 95 105 115 125
CFM EWB
Capacity
MBtuh† Total
System
Kw**
Capacity
MBtuh† Total
System
Kw**
Capacity
MBtuh† Total
System
Kw**
Capacity
MBtuh† Total
System
Kw**
Capacity
MBtuh† Total
System
Kw**
Capacity
MBtuh† Total
System
Kw**
Total Sens‡ Total Sens‡ Total Sens‡ Total Sens‡ Total Sens‡ Total Sens‡
38EYA048-30, 31, 50 Outdoor Section With FX4ANF048 Indoor Section
1400
72 54.6 27.6 3.66 51.9 26.6 4.05 49.0 25.6 4.49 46.0 24.6 4.98 42.7 23.4 5.52 38.8 22.1 6.10
67 50.1 35.5 3.61 47.6 34.5 4.00 45.0 33.5 4.44 42.2 32.4 4.93 39.1 31.2 5.47 35.7 29.9 6.05
63†† 46.8 34.5 3.58 44.4 33.5 3.97 42.0 32.5 4.40 39.4 31.4 4.89 36.5 30.2 5.43 33.4 28.9 6.01
62 46.1 43.2 3.57 43.8 42.1 3.96 41.5 40.9 4.40 39.2 39.2 4.89 36.8 36.8 5.43 34.1 34.1 6.03
57 45.1 45.1 3.56 43.2 43.2 3.95 41.4 41.4 4.40 39.2 39.2 4.89 36.9 36.9 5.44 34.1 34.1 6.03
1600
72 55.3 28.9 3.76 52.5 27.9 4.15 49.5 26.9 4.59 46.4 25.9 5.07 42.9 24.7 5.61 39.0 23.4 6.19
67 50.8 37.8 3.71 48.2 36.8 4.10 45.5 35.8 4.54 42.6 34.7 5.02 39.5 33.5 5.56 35.9 32.1 6.14
63†† 47.4 36.7 3.67 45.0 35.7 4.06 42.5 34.6 4.50 39.8 33.5 4.99 36.8 32.2 5.53 33.6 30.9 6.11
62 47.0 46.1 3.67 44.8 44.7 4.06 42.7 42.7 4.50 40.4 40.4 5.00 37.9 37.9 5.54 35.0 35.0 6.13
57 46.7 46.7 3.66 44.8 44.8 4.06 42.7 42.7 4.50 40.4 40.4 4.99 37.9 37.9 5.54 35.0 35.0 6.13
1800
72 55.9 30.2 3.85 52.9 29.2 4.24 49.9 28.2 4.68 46.6 27.1 5.17 43.1 26.0 5.70 39.1 24.7 6.28
67 51.3 40.1 3.80 48.6 39.0 4.19 45.8 38.0 4.63 42.9 36.8 5.12 39.7 35.6 5.65 36.1 34.1 6.24
63†† 47.9 38.8 3.76 45.5 37.7 4.16 42.8 36.6 4.59 40.1 35.5 5.08 37.1 34.2 5.62 33.8 32.7 6.20
62 48.1 48.1 3.77 45.9 45.9 4.16 43.7 43.7 4.61 41.3 41.3 5.10 38.7 38.7 5.64 35.7 35.7 6.23
57 48.0 48.0 3.77 46.0 46.0 4.16 43.7 43.7 4.60 41.4 41.4 5.10 38.7 38.7 5.64 35.7 35.7 6.23
Indoor
Section Size Cooling Indoor
Section Size Cooling Capacity Power Capacity Power
FX4ANF 048 1.00 1.00 COILS + 58U(H,X)V080-16 VARIABLE SPEED FURNACE
40FKA/FK4CNB 006 1.01 0.91 CC5A/CD5AA 060 0.96 0.93
40FKA/FK4CNF 005 0.99 0.93 CC5A/CD5AW 060 0.98 0.93
F(A,B)4AN(F,B,C) 060 0.99 1.03 CK3BA 060 0.98 0.94
FB4ANB 070 1.00 1.00 CK5A/CK5BA 060 0.98 0.94
FC4BN(F,B) 060 0.98 1.03 CK5A/CK5BN 060 0.98 0.95
FC4BNB 070 1.00 1.00 CK5A/CK5BX 060 0.98 0.94
FG3AAA 060 0.97 0.98 COILS + 58U(H,X)V100-20 VARIABLE SPEED FURNACE
FV4ANB 006 1.01 0.91 CC5A/CD5AA 060 0.96 0.91
FV4ANF 005 0.99 0.93 CC5A-CD5AW 060 0.98 0.91
FX4ANB 060 1.00 1.00 CK3BA 060 0.99 0.91
CC5A/CD5AA 060 0.96 0.98 CK5A/CK5BA 060 0.10 0.91
CC5A/CD5AW 060 0.98 0.98 CK5A/CK5BN 060 1.00 0.91
CE3AA 060 0.99 0.98 CK5A/CK5BX 060 1.00 0.91
CK3BA 060 0.98 0.98 COILS + 58U(H,X)V120-20 VARIABLE SPEED FURNACE
CK5A/CK5BA 060 0.98 0.98 CC5A/CD5AA 060 0.96 0.92
CK5A/CK5BN 060 0.98 0.98 CC5A/CD5AW 060 0.98 0.92
CK5A/CK5BT 060 0.98 0.98 CK3BA 060 0.98 0.92
CK5A/CK5BX 060 1.00 0.98 CK5A/CK5BA 060 0.98 0.92
—— —CK5A/CK5BN 060 0.99 0.92
CK5A/CK5BX 060 0.99 0.92

18
Detailed cooling capacities* continued
Multipliers for Determining the Performance With Other Indoor Sections
* Detailed cooling capacities are based on indoor and outdoor unit at the same elevation per ARI standard 210/240-94. If additional tubing length and/or
indoor unit is located above outdoor unit, a slight variation in capacity may occur.
† Total and sensible capacities are net capacities. Blower motor heat has been subtracted.
‡ Sensible capacities shown are based on 80°F (27°C) entering air at the indoor coil. For sensible capacities at other than 80°F (27°C), deduct 835 Btuh
(245 kw) per 1000 CFM (480 L/S) of indoor coil air for each degree below 80°F (27°C), or add 835 Btuh (245 kw) per 1000 CFM (480 L/S) of indoor coil air
per degree above 80°F (27°C).
** System kw is total of indoor and outdoor unit kilowatts.
†† At TVA rating indoor condition (75°F edb/63°F ewb). All other indoor air temperatures are at 80°F edb.
EWB—Entering Wet Bulb
EVAPORATOR
AIR
CONDENSER ENTERING AIR TEMPERATURES °F
75 85 95 105 115 125
CFM EWB
Capacity
MBtuh† Total
System
Kw**
Capacity
MBtuh† Total
System
Kw**
Capacity
MBtuh† Total
System
Kw**
Capacity
MBtuh† Total
System
Kw**
Capacity
MBtuh† Total
System
Kw**
Capacity
MBtuh† Total
System
Kw**
Total Sens‡ Total Sens‡ Total Sens‡ Total Sens‡ Total Sens‡ Total Sens‡
38EYA060-30, 31, 50 Outdoor Section With FX4ANB060 Indoor Section
1750
72 69.0 34.6 4.74 65.6 33.4 5.24 62.0 32.1 5.79 58.3 30.8 6.39 54.1 29.3 7.04 49.4 27.7 7.74
67 63.4 44.3 4.67 60.3 43.1 5.17 57.0 41.8 5.71 53.5 40.4 6.32 49.8 39.0 6.97 45.4 37.3 7.68
63†† 59.1 43.2 4.62 56.2 41.9 5.12 53.2 40.6 5.66 50.0 39.2 6.27 46.5 37.7 6.93 42.5 36.0 7.63
62 58.2 53.8 4.61 55.4 52.4 5.11 52.5 51.0 5.65 49.4 49.3 6.26 46.5 46.5 6.93 43.2 43.2 7.64
57 56.7 56.7 4.60 54.4 54.4 5.09 52.0 52.0 5.65 49.4 49.4 6.26 46.5 46.5 6.93 43.2 43.2 7.64
2000
72 69.9 36.2 4.86 66.5 35.0 5.36 62.8 33.7 5.91 58.8 32.4 6.51 54.5 30.9 7.16 49.6 29.3 7.85
67 64.3 47.2 4.79 61.1 45.9 5.29 57.7 44.6 5.83 54.1 43.2 6.43 50.1 41.7 7.09 45.7 40.0 7.79
63†† 60.0 45.8 4.74 57.0 44.5 5.23 53.9 43.2 5.78 50.5 41.8 6.38 46.9 40.3 7.04 42.8 38.5 7.75
62 59.3 57.6 4.73 56.5 56.0 5.23 53.8 53.8 5.78 51.0 51.0 6.39 47.9 47.9 7.06 44.3 44.3 7.77
57 58.8 58.8 4.73 56.3 56.3 5.23 53.8 53.8 5.78 51.0 51.0 6.39 47.9 47.9 7.06 44.3 44.3 7.77
2250
72 70.7 37.8 4.97 67.1 36.6 5.47 63.3 35.3 6.02 59.3 34.0 6.62 54.8 32.5 7.27 49.8 30.9 7.97
67 64.9 49.9 4.91 61.7 48.7 5.40 58.2 47.3 5.95 54.5 45.9 6.55 50.5 44.3 7.20 46.0 42.6 7.91
63†† 60.7 48.4 4.86 57.7 47.1 5.35 54.4 45.7 5.90 51.0 44.3 6.50 47.3 42.7 7.15 43.1 40.9 7.86
62 60.5 60.5 4.85 57.9 57.9 5.35 55.2 55.2 5.91 52.2 52.2 6.52 49.0 49.0 7.18 45.3 45.3 7.89
57 60.5 60.5 4.85 57.9 57.9 5.35 55.2 55.2 5.91 52.2 52.2 6.52 49.0 49.0 7.18 45.3 45.3 7.89
Indoor
Section Size Cooling Indoor
Section Size Cooling Capacity Power Capacity Power
FX4ANB 060 1.00 1.00 COILS + 58U(H,X)V100-20 VARIABLE SPEED FURNACE
40FKA/FK4CNB 006 1.01 0.96 CC5A/CD5AW 060 0.96 0.96
FB4ANB 070 1.00 1.00 CK5A/CK5BX 060 0.99 0.96
FC4BNB 070 1.00 1.00 COILS + 58U(H,X)V120-20 VARIABLE SPEED FURNACE
FV4ANB 006 1.01 0.96 CC5A/CD5AW 060 0.96 0.97
CC5A/CD5AW 060 0.96 0.98 CK5A/CK5BX 060 0.98 0.97
CK5A/CK5BX 060 0.96 0.98 — — —

19
Heat pump heating performance
Multipliers for Determining the Performance With Other Indoor Sections
INDOOR
AIR OUTDOOR COIL ENTERING AIR TEMPERATURES °F –3 7 172737475767
EDB CFM
Capacity
(MBtuh) Total Pwr Capacity (MBtuh) Total Pwr Capacity (MBtuh) Total Pwr Capacity (MBtuh) Total Pwr Capacity (MBtuh) Total Pwr Capacity (MBtuh) Total Pwr Capacity (MBtuh) Total Pwr Capacity (MBtuh) Total Pwr
Total Int* Kw† Total Int* Kw† Total Int* Kw† Total Int* Kw† Total Int* Kw† Total Int* Kw† Total Int* Kw† Total Int* Kw†
38EYA024-30, 31 Outdoor Section With FX4ANF030 Indoor Section
65 700 10.6 9.72 1.86 12.8 11.7 1.89 15.3 14.0 1.94 18.0 16.0 2.00 21.3 19.4 2.08 24.9 24.9 2.17 25.8 25.8 2.28 27.2 27.2 2.34
825 10.7 9.87 1.90 13.0 11.9 1.91 15.5 14.2 1.94 18.3 16.3 1.99 21.6 19.7 2.06 25.3 25.3 2.13 26.4 26.4 2.23 27.4 27.4 2.24
950 10.9 10.0 1.96 13.1 12.1 1.95 15.7 14.4 1.97 18.6 16.5 2.00 21.9 20.0 2.05 25.7 25.7 2.12 26.9 26.9 2.20 27.5 27.5 2.17
70 700 10.5 9.68 1.96 12.7 11.7 1.99 15.2 13.8 2.05 17.9 15.9 2.11 21.0 19.1 2.19 24.5 24.5 2.29 25.4 25.4 2.40 26.7 26.7 2.46
825 10.7 9.83 2.00 12.9 11.8 2.01 15.4 14.0 2.05 18.2 16.1 2.10 21.4 19.5 2.17 25.0 25.0 2.25 26.0 26.0 2.34 27.2 27.2 2.37
950 10.8 9.97 2.06 13.1 12.0 2.05 15.6 14.2 2.07 18.4 16.3 2.11 21.7 19.7 2.16 25.4 25.4 2.23 26.5 26.5 2.31 27.6 27.6 2.32
75 700 10.5 9.64 2.07 12.6 11.6 2.10 15.0 13.7 2.16 17.7 15.7 2.23 20.8 18.9 2.31 24.2 24.2 2.41 25.1 25.1 2.52 26.3 26.3 2.50
825 10.6 9.80 2.11 12.8 11.8 2.12 15.3 13.9 2.16 18.0 16.0 2.21 21.1 19.2 2.28 24.7 24.7 2.37 25.6 25.6 2.46 26.9 26.9 2.51
950 10.8 9.94 2.16 13.0 11.9 2.16 15.5 14.1 2.18 18.2 16.2 2.22 21.4 19.5 2.28 25.1 25.1 2.35 26.1 26.1 2.43 27.3 27.3 2.45
Indoor
Section Size Heating Indoor Section Size Heating Capacity Power Capacity Power
FX4ANF 030 1.00 1.00 CK5A/CK5BA 036 1.00 1.00
40FKA/FK4CNF 002 0.98 0.95 CK5A/CK5BN 036 1.00 1.00
F(A,B)4AN(F,C) 030 1.00 1.04 CK5A/CK5BW 036 1.00 1.00
036 1.00 1.03 COILS + 58U(H,X)V060-12 VARIABLE SPEED FURNACE
FC4BNF 030 1.00 1.04 CC5A/CD5AA 036 0.98 0.98
036 1.00 1.03 CC5A/CD5AW 036 0.98 0.98
FF1(B,C,D)NA 030 1.00 1.03 CE3AA 036 0.98 1.01
FG3AAA 036 1.00 1.04 CK3BA 036 0.98 0.96
FK4CNF 001 0.98 0.98 CK5A/CK5BA 036 0.98 0.96
002 0.98 0.95 CK5A/CK5BN 036 0.98 0.97
FV4ANF 002 0.98 0.95 COILS + 58U(H,X)V080-16 VARIABLE SPEED FURNACE
CC5A/CD5AA 036 1.00 1.02 CC5A/CD5AA 036 0.98 0.93
CC5A/CD5AW 036 1.00 1.02 CC5A/CD5AW 036 0.98 0.93
CE3AA 036 1.00 1.04 CE3AA 036 1.00 0.98
CF5AA 036 1.00 1.03 CK3BA 036 1.00 0.94
CK3BA 036 1.00 1.00 CK5A/CK5BW 036 1.00 0.94
See notes on pg. 24.

20
Heat pump heating performance continued
Multipliers for Determining the Performance With Other Indoor Sections.
See notes on pg. 24.
INDOOR
AIR OUTDOOR COIL ENTERING AIR TEMPERATURES °F –3 7 172737475767
EDB CFM
Capacity
(MBtuh) Total Pwr Capacity (MBtuh) Total Pwr Capacity (MBtuh) Total Pwr Capacity (MBtuh) Total Pwr Capacity (MBtuh) Total Pwr Capacity (MBtuh) Total Pwr Capacity (MBtuh) Total Pwr Capacity (MBtuh) Total Pwr
Total Int* Kw† Total Int* Kw† Total Int* Kw† Total Int* Kw† Total Int* Kw† Total Int* Kw† Total Int* Kw† Total Int* Kw†
38EYA030-30, 31 Outdoor Section With FX4ANF030 Indoor Section
65 900 12.9 11.9 2.14 15.6 14.3 2.17 18.6 16.9 2.23 21.9 19.5 2.30 25.7 23.4 2.38 29.9 29.9 2.48 32.9 32.9 2.47 35.4 35.4 2.54
1050 13.1 12.1 2.20 15.8 14.5 2.21 18.9 17.2 2.25 22.3 19.8 2.31 26.1 23.8 2.38 30.4 30.4 2.45 33.6 33.6 2.43 36.0 36.0 2.48
1200 13.3 12.2 2.23 16.0 14.7 2.27 19.1 17.4 2.29 22.6 20.1 2.33 26.5 24.1 2.39 30.8 30.8 2.45 33.9 33.9 2.41 36.4 36.4 2.44
70 900 12.8 11.8 2.24 15.5 14.2 2.28 18.4 16.8 2.34 21.7 19.3 2.42 25.4 23.1 2.51 29.5 29.5 2.61 32.5 32.5 2.59 35.4 35.4 2.70
1050 13.1 12.0 2.30 15.7 14.4 2.32 18.7 17.1 2.37 22.1 19.6 2.43 25.8 23.5 2.50 30.0 30.0 2.58 33.1 33.1 2.56 35.4 35.4 2.61
1200 13.2 12.2 2.37 15.9 14.6 2.38 19.0 17.3 2.40 22.4 19.9 2.45 26.2 23.8 2.51 30.4 30.4 2.58 33.6 33.6 2.54 35.5 35.5 2.55
75 900 13.1 12.1 2.35 15.3 14.1 2.40 18.2 16.6 2.47 21.5 19.1 2.55 25.1 22.9 2.64 29.1 29.1 2.74 32.0 32.0 2.73 35.0 35.0 2.86
1050 13.0 11.9 2.41 15.6 14.3 2.44 18.5 16.9 2.49 21.8 19.4 2.55 25.5 23.2 2.63 29.6 29.6 2.72 32.6 32.6 2.69 35.2 35.2 2.76
1200 13.2 12.1 2.48 15.8 14.5 2.49 18.8 17.1 2.52 22.1 19.7 2.57 25.9 23.6 2.64 30.1 30.1 2.71 33.1 33.1 2.67 35.3 35.3 2.70
Indoor
Section Size Heating Indoor
Section Size Heating Capacity Power Capacity Power
FX4ANF 030 1.00 1.00 COILS + 58U(H,X)V060-12 VARIABLE SPEED FURNACE
40FKA/FK4CNF 002 0.97 0.93 CC5A/CD5AA 036 0.97 0.97
003 0.97 0.93 CC5A/CD5AW 036 0.97 0.97
F(A,B)4AN(F,C) 036 1.00 1.03 CE3AA 036 0.97 1.00
FC4BNF 036 1.00 1.03 CK3BA 036 0.97 0.94
FG3AAA 036 1.00 1.04 CK5A/CK5BA 036 0.97 0.94
FV4ANF 002 0.97 0.93 CK5A/CK5BN 036 0.97 0.96
003 0.97 0.93 CK5A/CK5BW 036 0.97 0.94
CC5A/CD5AA 036 1.00 1.01 COILS + 58U(H,X)V080-16 VARIABLE SPEED FURNACE
CC5A/CD5AW 036 1.00 1.01 CC5A/CD5AA 036 0.97 0.96
CE3AA 036 1.00 1.04 CC5A/CD5AW 036 0.97 0.96
CF5AA 036 1.00 1.02 CE3AA 036 0.97 0.98
CK3BA 036 1.00 1.00 CK3BA 036 0.97 0.94
CK5A/CK5BA 036 1.00 1.00 CK5A/CK5BA 036 0.97 0.94
CK5A/CK5BW 036 1.00 1.00 CK5A/CK5BN 036 0.95 0.92
—— —CK5A/CK5BW 036 0.97 0.94