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38YKB

Carrier 38YKB, 38YKB018, 38YKB024, 38YKB030, 38YKB036 Product Data

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Product Data
38YKB (60 Hz)
Heat Pump
HEATING & COOLING
The 38YKB Outdoor Sections of Split-System Heat Pumps are designed for quiet, reliable heating during the winter and cooling during the summer. These heat pump systems provide economy of operation through energy conservation. They recover heat for indoor comfort from outdoor air during the heating season and, by automatically reversing the refrigerant cycle, remove indoor heat and excess humidity during the cooling season. All models are listed with ARI, UL, CSA and CEC. All models are offered in 208/230v.
FEATURES/BENEFITS
Compressor — All models feature
the scroll compressor with the exception of the 018-31 which has a reciprocating compressor. Each compressor is mounted on rubber isolators for additional sound reduction. The scroll compressor will start under most system loads, thus eliminating the need for start assistance components. 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 cooling performance tables.)
Built-In-Reliability Components
— Includes a suction accumulator that keeps liquid refrigerant from reaching the compressor; a discharge thermostat on 024 through 042 sizes to protect the scroll compressor from excessive internal discharge temperatures under extreme operating conditions, i.e. loss of
Model number nomenclature
38YKB 018 3 0 1
Electric Heat Pump Packaging
Series
Nominal Capacity
018—18,000 Btu 042—42,000 Btu 024—24,000 Btu 048—48,000 Btu 030—30,000 Btu 060—60,000 Btu 036—36,000 Btu
Electrical
3—208/230-1
charge; failure of evaporator fan; built-in compressor internal pressure equalization (018, 048, 060 sizes) to limit excessive pressure build-up; a high-pressure switch for high­pressure protection on units equipped with scroll compressors; and defrost board for time/temperature defrost function and compressor time delay (5 minute).
Defrost Control Board —
Incorporates a built-in 5-minute compressor time delay, a defrost relay, defrost timer, and low-voltage wire leads. The defrost control is a time/temperature initiation/ termination control which includes 3 field-selectable time periods of 30, 50, and 90 minutes.
Weather-Protective Cabinet —
Steel is protected with a heavy
coating commonly called ‘‘galvanizing,’’ and coated with a layer of zinc phosphate. A coat of modified polyester powder 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 rain and snow conditions. The large, wraparound coil uses copper tube and enhanced sine wave 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 with sweat connections. Each valve has a service port for ease of checking operating refrigerant pressures. Valves are externally located so refrigerant tube connections can be made quickly and easily. A third service port is located on the service panel for ease of checking operating suction pressure in the heating mode.
Warranty — Standard 1-year on all
parts, with an additional 4-years on compressor.
CERTIFICATION APPLIES ONLY WHEN THE
COMPLETE SYSTEM IS LISTED WITH ARI.
Physical data
NOTE: See unit Installation Instructions for proper installation.
* Tube sizes are for runs up to 50 ft.
For tube set over 50 ft, consult Long-Line Application Guideline.
METERING DEVICE
* Chatleff-type piston on -30 series units. AccuRater type on -31
series units.
† Piston shipped with outdoor unit and must be installed in approved
indoor coil.
MODEL 38YKB 018-30/31 024-30/31 030-30/31 036-30/31 042-30/31 048-30/31 060-30/31
OPER. WEIGHT (lb)
139 142 183 206 216 266 293
COMPRESSOR MFR.
Copeland Scroll/ Tecumseh Recip
Copeland Scroll
REFRIGERANT
22
Control
Piston
Charge (lb)
3.76/4.13 3.76 4.88 6.38 8.01 11.51 12.38
CONDENSER FAN
Air Discharge
Vertical
Air Qty (Cfm)
1900 2400 2900 3100
Motor Rpm (60 Hz)
1075 825 1100
CONDENSER COIL
Face Area (sq. ft)
8.75 12.12 15.15 12.12 15.15 18.18
CONNECTION (in. ID)
Sweat
Vapor
5/8 3/4 7/8
Liquid
3/8
REFRIGERANT TUBES*
(in. OD) Vapor
5/8 3/4 7/8 1-1/8
Liquid
3/8
SIZE SERIES
OUTDOOR
PISTON*
INDOOR
PISTON†
018
30, 31 42 55
024
30, 31 49 61
030
30, 31 59 70
036
30, 31 61 78
042
30, 31 63 82
048
30, 31 70 88
060
30, 31 78 98
Accessories
N/A = Not applicable in this application.
* Isolation relay required. † For indicator light function, thermostat specified must be used and wired according to service alarm Installation Instructions. ‡ Consult low-ambient controller Installation Instructions for application.
** Start capacitor and relay required on 018-311.
ORDERING NUMBER DESCRIPTION
KSALA0101AAA
Low-Ambient Controller*
KAAFT0101AAA
Evaporator Freeze Thermostat‡
KHAIR0101AAA
Isolation Relay‡
N/A
Start Capacitor and Relay — Sizes 018 (301) and 024–060 (301, 311)
KSAHS0601AAA
Start Capacitor and Relay — Size 018 (311)
Standard
Crankcase Heater — Size 018 (311)
KAACH1201AAA
Crankcase Heater — Sizes 018 (301) and 024-060 (301, 311)
KSASH1801COP
Sound Blanket — Sizes 018 (301), 024
KSASH0601COP
Sound Blanket — Sizes 030–042
KSASH1701COP
Sound Blanket — Sizes 048, 060
KSASH0201TEC
Sound Blanket — Size 018 (311)
KHAOT0301FST
Outdoor Thermostat
KHAOT0201SEC
Secondary Outdoor Thermostat
KHASA0101AAA
Service Alarm†
KHAIC0101AAA
Furnace Interface Control (Optimizer II)
KHAIC0201AAA
Furnace Interface Control (Outdoor Thermostat/Lockout Relay)
KHATX0901HSO
Bi-flow TXV (Hard Shut-off) — Size 018**
KHATX1001HSO
Bi-flow TXV (Hard Shut-off) — Size 024
KHATX1101HSO
Bi-flow TXV (Hard Shut-off) — Sizes 030
KHATX1201HSO
Bi-flow TXV (Hard Shut-off) — Sizes 036–042
KHATX1301HSO
Bi-flow TXV (Hard Shut-off) — Sizes 048
KHATX1401HSO
Bi-flow TXV (Hard Shut-off) — Sizes 060
Standard
Low-Pressure Switch — Size 018 (311)
KHALP0101LPS
Low-Pressure Switch — Sizes 018 (301) and 024-060 (301, 311)
Standard
High-Pressure Switch — Sizes 018 (301) and 024–060 (301, 311)
KSAHI0201HPS
High-Pressure Switch — Size 018 (311)
P504-8083S
Refrigerant Filter Drier-Biflow (Sizes 018–036)
P504-8163S
Refrigerant Filter Drier-Biflow (Sizes 042–060)
KHALS0101LLS
Liquid Solenoid Valve
KSASF0101AAA
Support Feet — 4 in. (4)
KHASS0106MPK
Snow Rack — Sizes 018, 024
KHASS0206MPK
Snow Rack — Sizes 030 — 060
KAATD0101TDR
Time-Delay Relay
THERMOSTAT/SUBBASE
PKG DESCRIPTION
--HH--07AT-175
Thermostat, 2-Stage Heat, 1-Stage Cool, Auto/Manual Changeover — ˚F
--HH--07AT-165
Thermostat, 2-Stage Heat, 1-Stage Cool, Auto/Manual Changeover — ˚C
--HH--93AZ-195
Subbase for Manual Changeover Thermostat
--HH--93AZ-196
Subbase for Auto Changeover Thermostat
--HH--07ZE-001
Thermostat (1 Piece) 2-Stage Heat, 1-Stage Cool, Auto Changeover — ˚F
--HH--07ZE-004
Thermostat (1 Piece) 2-Stage Heat, 1-Stage Cool, Manual Changeover — ˚F
1F92-071 (RCD)
Thermostat (1 Piece) Night Setback, 2-Stage Heat, 1-Stage Cool — ˚F/˚C Option 5-2 Day Programmable
Accessory Description and Usage
1. Low-Ambient Controller
This solid-state head pressure controller is a cycle control device activated by a temperature sensor. It is specifically designed to control outdoor fan motor run time in response to saturated condensing temperature. For outdoor air temperatures between 55˚F and 0˚F (12.8˚C and –17.8˚C), it maintains condensing temperature at 75˚F and 130˚F (23.8˚C and 54.4˚C).
SUGGESTED USE: Cooling operation at outdoor temperatures below 55˚F (12.8˚C).
2. Evaporator Freeze Thermostat
A SPST temperature actuated switch which stops unit operation when evaporator reaches freeze-up conditions.
SUGGESTED USE: With low-ambient controller (Item 1).
3. Isolation Relay
A 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 controller (Item 1) has been added.
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 controller, Item 1.) All commercial installations.
5. Sound Blanket
Wrap around sound attenuation cover for the compressor. Reduces the sound level by about 0.2 bels.
SUGGESTED USE: Unit installed closer than 15 ft to quiet areas—bedrooms, etc.
Unit installed between 2 houses less than 10 ft apart.
6. Outdoor Thermostat
A 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.
7. Secondary Outdoor Thermostat
A SPDT temperature actuated switch which turns on a 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.
8. 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, the thermostat light 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.
9. Interface Control
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 6).
SUGGESTED USE: All heat pump and gas- or oil-fired furnace combination systems.
10. Thermostatic Expansion Valve (TXV) Kits
A 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 (bi-flow with integral check valve), adapter tubes and external equalizer tube.
SUGGESTED USE: For improved system performance in cooling mode.
All commercial installations.
11. Low-Pressure Switch
Auto reset SPST switch activated by refrigerant pressure in liquid line of refrigerant circuit. Cycles compressor off if refrigerant charge is lost.
SUGGESTED USE: Switch opens at 7 psig (+/– 3).
12. Liquid Solenoid Valve
An electrically operated shut-off valve 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 certain long-line applications. (Refer to Long-Line Application Guideline.)
13. Support Feet
Four stick-on plastic feet which raise the unit 4 in. above the mounting pad. This allows sand, dirt and other debris to be flushed from the unit base; minimizes corrosion.
SUGGESTED USE: Coastal installations.
Windy areas or where debris is normally circulating. Rooftop installations. Sub-freezing climates.
14. Snow Rack
Coated wire rack which supports unit 18 in. above mounting pad to allow for drainage from unit base.
SUGGESTED USE: Heat pump installations in heavy snowfall areas.
Heat pump installations in snowdrift locations. Heat pump installations in areas of prolonged subfreezing temperatures. All commercial installations.
15. Time-Delay Relay
A 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.)
Dimensions
Electrical data
FLA — Full Load Amps
NOTE: Control circuit is 24v on all units and requires external power HACR — Heating, Air Conditioning, Refrigeration source. LRA — Locked Rotor Amps **The ampacity of non-metallic (NM) sheathed cable shall be that of MCA — Minimum Circuit Amps 60˚C (140˚F) conductors per NEC 1993, Article 336-26. If wire used RLA — Rated Load Amps is other than specified in chart, refer to applicable tables available in
* Permissible limits of the voltage range at which unit will operate satisfac- 1993 NEC. Copper wire must be used from disconnect to unit.
torily. Operation outside these limits may result in unit failure. All motors/compressors contain internal overload protection. † Time-delay fuse. ‡ Length shown is as measured 1 way along the wire path between the
unit and the service panel for a voltage drop not to exceed 2%.
UNIT SIZE SERIES
A B C D E F G H K L M N
In. In. In. In. In. In. In. In. In. In. In. In.
018
0, 1 25-7/8 22-1/2 27-1/2 2-13/16 6-15/16 15-1/2 21-7/8 5/8 12 13-3/4 9-3/4 2-3/8
024
0, 1 25-7/8 22-1/2 27-1/2 2-13/16 6-15/16 15-1/2 21-7/8 5/8 12 13-3/4 9-3/4 2-3/8
030
0, 1 25-7/8 30 34-15/16 4 9-3/4 15-1/2 21-7/8 3/4 15-1/8 17-1/4 13-1/8 2-15/16
036
0, 1 31-7/8 30 34-15/16 4 9-3/4 21-1/2 27-7/8 7/8 13-3/4 18 13 2-15/16
042
0, 1 25-7/8 30 34-15/16 4 9-3/4 15-1/2 21-7/8 7/8 16-1/2 18-3/4 13-3/8 2-15/16
048
0, 1 31-7/8 30 34-15/16 4 9-3/4 21-1/2 27-7/8 7/8 14-1/8 19 14 2-15/16
060
0, 1 37-7/8 30 34-15/16 4 9-3/4 27-1/2 33-7/8 7/8 14-1/8 19-1/2 15-1/2 2-15/16
OUTDOOR
UNIT
V/PH
60 Hz
OPER VOLTS* COMPR
FAN FLA MCA
MIN WIRE
SIZE**
60˚C/75˚C
MAX
LENGTH
(Ft)‡ 60C/
75C
MAX FUSE†
OR HACR
TYPE CKT
BKR AMPSMax Min LRA RLA
018-30
018-31 024-30, 31 030-30, 31 036-30, 31 042-30, 31 048-30, 31 060-30, 31
208/230/1 253 187
50.0
49.0
62.5
90.5
107.0
107.0
129.0
169.0
9.9
8.9
11.5
17.9
20.7
22.8
28.7
31.1
0.8
0.8
0.8
0.9
1.4
1.4
1.4
1.4
13.3
11.9
15.3
23.3
27.3
29.9
37.3
40.3
14/14 14/14 14/14 12/12 10/10 10/10
8/8 6/8
61/58 65/60 53/50 55/52 74/70 67/63 84/80
160/90
20 20 25 40 40 50 60 60
C
2 1/2
"
1 9/16
"
AIR DISCHARGE
N
4 3/16
"
3
/8 IN.
DIA. LIQUID LINE CONN
1
3
/4
"
FIELD POWER SUPPLY CONN
7
/8 IN. DIA HOLE WITH
1
1
/8 IN. DIA KNOCKOUT AND 1
3
/8 IN. DIA KNOCKOUT
10 1/2
"
F
G
A
FIELD CONTROL SUPPLY CONN 7/8 IN.
DIA HOLE
8 3/16
"
AIR DISCHARGE
AIR DISCHARGE
AIR IN
AIR IN
AIR IN
H DIA SERVICE LINE CONN
3
/8 IN. DIA TIEDOWN KNOCKOUTS (2) PLACES
B
1 1/4
"
M
ACCESS
PANEL
L
K
D
E
C
L
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°F (unless low ambient control is used) max 125°F.2. Maximum outdoor operating ambient in heating mode is 66°F.3. Series designation is the 13th position of the unit model number.5. Center of gravity .6.
NOTES:
A92499
Combination ratings
OUTDOOR
UNIT
AND SOUND RATING
(Bels)
INDOOR
UNIT
ARI STANDARD RATINGS*
Cooling Heating
TC
Seasonal Efficiency
Seasonal
Efficiency
HSPF
Factory-
Supplied
Enhance-
ment
Standard
Rating
Field-Supplied
Accessory**
High-Temp Low-Temp
TDR TXV TC COP TC COP
018-30
7.8/7.6
FB(4,5)AN(A,F)018† 16,500 TDR 10.20 — 10.20 18,000 2.94 11,100 2.00 6.80
F(A,B)4ANF018 16,500 TDR 10.20 — 10.20 18,000 2.94 11,100 2.00 6.80
FB(4,5)AN(A,F)024 17,000 TDR 10.50 — 10.50 18,200 3.10 11,300 2.06 7.00
F(A,B)4ANF024 17,000 TDR 10.50 — 10.50 18,200 3.10 11,300 2.06 7.00
FF1ANA018 16,500 TDR 10.50 — 10.50 18,000 2.98 11,000 2.02 6.80
FF1ANA024 17,000 TDR 10.50 — 10.50 18,400 3.12 11,200 2.06 7.00 FD3ANA024 17,000 NONE — 10.50 10.50 18,000 3.04 11,100 2.04 7.00 FC4BNF018 16,500 TDR & TXV 10.20 — — 18,000 2.94 11,100 2.00 6.80 FC4BNF024 17,000 TDR & TXV 10.50 — — 18,200 3.10 11,300 2.06 7.00 FG3AAA024 17,000 NONE — 10.50 10.50 18,000 3.00 11,200 2.02 6.90
CC5A/CD5AA018 16,700 NONE — 10.00 10.00 18,000 2.88 11,100 1.98 6.75 CC5A/CD5AA024 17,000 NONE — 10.50 10.50 18,000 3.04 11,200 2.02 7.00
CD3(A,B)A018 16,700 NONE — 10.00 10.00 18,000 2.88 11,100 1.98 6.75 CD3(A,B)A024 17,000 NONE — 10.50 10.50 18,000 3.04 11,200 2.02 7.00
CF5AA024 17,000 NONE — 10.50 10.50 18,000 3.08 11,200 2.04 7.00 CE3AA024 17,000 NONE — 10.50 10.50 18,000 3.06 11,200 2.04 7.00
018-31
7.6/7.6
F(A,B)4ANF018† 17,000 TDR 10.20 — 10.20 18,000 2.96 10,600 2.10 6.80 FB(5,4)AN(A,F)018 17,000 TDR 10.20 — 10.20 18,000 2.96 10,500 2.10 6.80 FB(5,4)AN(A,F)024 17,500 TDR 10.50 — 10.50 18,200 3.12 10,900 2.18 7.00
F(A,B)4ANF024 17,500 TDR 10.50 — 10.50 18,200 3.12 10,900 2.18 7.00
FC4BNF024 17,500 TDR & TXV 10.50 — — 18,200 3.12 10,900 2.18 7.00 FD3ANA018 17,000 NONE — 10.00 10.00 18,000 2.94 10,800 2.10 6.80 FD3ANA024 17,500 NONE — 10.50 10.50 18,000 3.12 10,700 2.20 7.00 FF1ANA018 17,000 TDR 10.50 — 10.50 17,900 3.06 10,400 2.18 6.80 FF1ANA024 17,500 TDR 10.50 — 10.50 18,400 3.14 10,900 2.20 7.00 FG3AAA024 17,500 NONE — 10.50 10.50 18,000 3.06 10,800 2.16 6.90
CC5A/CD5A/CD5BA018 17,000 NONE — 10.00 10.00 17,900 2.92 10,600 2.10 6.80
CD3(A,B)A018 17,000 NONE — 10.00 10.00 17,900 2.92 10,600 2.10 6.80
CC5A/CD5A/CD5BA024 17,500 NONE — 10.50 10.50 18,000 3.04 10,800 2.14 7.00
CD3(A,B)A024 17,500 NONE — 10.50 10.50 18,000 3.04 10,800 2.14 7.00
CE3AA024 17,500 NONE — 10.50 10.50 18,000 3.06 10,800 2.16 7.00 CF5AA024 17,500 NONE — 10.50 10.50 18,000 3.08 10,800 2.16 7.00
024-30,-31
7.8/7.6
FB(4,5)AN(A,F)024† 22,400 TDR 10.50 — 10.50 20,800 3.06 13,900 2.18 7.00
F(A,B)4ANF024 22,400 TDR 10.50 — 10.50 20,800 3.06 13,900 2.18 7.00 FB4AN(A,F)030 22,800 TDR 11.00 — 11.00 20,800 3.08 13,900 2.18 7.00 F(A,B)4ANF030 22,800 TDR 11.00 — 11.00 20,800 3.08 13,900 2.18 7.00
FB5BNA030 22,800 TDR 11.00 — 11.00 20,800 3.08 13,900 2.18 7.00
FB5AN(A,F)030 22,400 TDR 11.00 — 11.00 20,800 3.00 13,800 2.16 6.95
FK4ANF002 23,000 TDR & TXV 12.00 — — 20,000 3.20 13,500 2.28 7.30 FF1ANA024 22,400 TDR 10.50 — 10.50 21,000 3.06 13,900 2.18 7.00 FF1ANA030 22,800 TDR 10.50 — 10.50 21,200 3.08 14,100 2.16 7.00 FD3ANA024 22,000 NONE — 10.50 10.50 20,600 2.98 13,700 2.16 6.80 FD3ANA030 22,600 NONE — 10.50 10.50 21,000 3.04 14,100 2.16 7.00 FC4BNF024 22,400 TDR & TXV 10.50 — — 20,800 3.06 13,900 2.18 7.00 FC4BNF030 22,800 TDR & TXV 11.00 — — 20,800 3.08 13,900 2.18 7.00
FG3AAA024 22,000 NONE — 10.50 10.50 20,800 2.96 13,800 2.14 6.85 CC5A/CD5AA024 22,400 NONE — 10.50 10.50 20,800 2.98 13,800 2.14 6.80 CC5A/CD5AA030 22,800 NONE — 10.60 10.60 20,200 2.98 13,800 2.16 6.80
CC5A/CD5AW030 22,800 NONE — 10.60 — 20,200 2.98 13,800 2.16 6.80
CD3(A,B)A024 22,400 NONE 10.20 11.00 11.00 20,800 2.98 13,800 2.14 6.80 CD3(A,B)A030 22,800 NONE 10.20 11.00 11.00 20,200 2.98 13,800 2.16 6.80
CF5AA024 22,600 NONE — 10.50 10.50 20,800 3.02 13,800 2.16 7.00 CE3AA024 22,600 NONE — 10.50 10.50 20,800 3.02 13,800 2.16 7.00 CE3AA030 22,800 NONE — 10.50 10.50 20,800 3.08 13,900 2.18 7.00
030-30,-31
7.6/7.4
FB4AN(A,F)030† 30,000 TDR 10.10 — 10.10 31,400 3.10 21,000 2.26 7.20
F(A,B)4ANF030 30,000 TDR 10.10 — 10.10 31,400 3.10 21,000 2.26 7.20
FB5BNA030 30,000 TDR 10.10 — 10.10 31,400 3.10 21,000 2.26 7.20
FB5AN(A,F)030 29,400 TDR 10.00 — 10.00 31,200 3.00 20,800 2.20 7.00
FB(4,5)AN(A,F)036 30,000 TDR 10.00 — 10.00 32,000 3.12 21,200 2.26 7.20
F(A,B)4ANF036 30,000 TDR 10.00 — 10.00 32,000 3.12 21,200 2.26 7.20
FK4ANF003 30,400 TDR & TXV 11.00 — — 31,400 3.38 20,600 2.40 7.50
FF1ANA030 30,000 TDR 10.00 — 10.00 31,800 3.10 21,200 2.24 7.20
FC4BNF030 30,000 TDR & TXV 10.10 — — 31,400 3.10 21,000 2.26 7.20
FC4BNF033 31,000 TDR & TXV 10.50 — — 31,800 3.24 21,000 2.32 7.40
FC4BNF036 30,000 TDR & TXV 10.00 — — 32,000 3.12 21,200 2.26 7.20
FG3AAA036 30,000 NONE — 10.00 10.00 31,600 3.12 21,000 2.26 7.20 CC5A/CD5AA030 30,000 NONE — 10.00 10.00 31,400 3.00 20,800 2.20 6.80
CC5A/CD5AW030 30,000 NONE — 10.00 10.00 31,400 3.00 20,800 2.20 6.80
CC5A/CD5AA036 30,400 NONE — 10.00 10.00 31,600 3.18 21,000 2.28 7.20
CD5AW036 30,400 NONE — 10.00 10.00 31,600 3.18 21,000 2.28 7.20 CD3(A,B)A030 30,000 NONE — 10.00 10.00 31,400 3.00 20,800 2.20 6.80 CD3(A,B)A036 30,400 NONE — 10.00 10.00 31,600 3.18 21,000 2.28 7.20
CF5AA036 30,400 NONE — 10.00 10.00 31,600 3.16 21,000 2.28 7.20 CE3AA030 30,000 NONE — 10.00 10.00 31,600 3.10 21,000 2.26 7.20 CE3AA036 30,200 NONE — 10.00 10.00 31,600 3.14 21,000 2.28 7.20
See notes on pg. 9.
036-30,-31
8.0/7.8
FB(4,5)AN(A,F)036† 36,000 TDR 10.00 — 10.00 39,000 3.08 25,600 2.24 7.20
F(A,B)4ANF036 36,000 TDR 10.00 — 10.00 39,000 3.08 25,600 2.24 7.20
FB4AN(A,F,M)042 36,000 TDR 10.00 — 10.00 39,500 3.12 25,600 2.24 7.20
F(A,B)4AN(F,B)042 36,000 TDR 10.00 — 10.00 39,500 3.12 25,600 2.24 7.20
FB5AN(A,F)042 36,000 TDR 10.00 — 10.00 39,500 3.12 25,600 2.24 7.20
FK4ANF004 37,000 TDR & TXV 11.00 — — 39,000 3.40 25,000 2.40 7.80 FC4BNF033 36,800 TDR & TXV 10.50 — — 40,500 3.16 25,600 2.38 7.30 FC4BNF036 36,000 TDR & TXV 10.00 — — 39,000 3.08 25,600 2.24 7.20 FC4BNF038 38,000 TDR & TXV 10.50 — — 37,000 3.20 25,800 2.34 7.50
FC4BN(F,B)042 36,000 TDR & TXV 10.00 — — 39,500 3.12 25,600 2.24 7.20
FG3AAA036 35,000 NONE — 10.00 10.00 39,000 3.06 25,200 2.24 7.20 CC5A/CD5AA036 36,000 NONE — 10.00 10.00 39,000 3.14 25,400 2.26 7.20 CC5A/CD5AA042 36,000 NONE — 10.00 10.00 39,000 3.10 25,400 2.24 7.20
CC5A/CD5AW042 36,000 NONE — 10.00 10.00 39,000 3.10 25,400 2.24 7.20
CC5A/CD5AA043 36,000 NONE — 10.00 10.00 39,000 3.14 25,400 2.26 7.20
CC5A/CD5AW043 36,000 NONE — 10.00 10.00 39,000 3.14 25,400 2.26 7.20
CD5AW036 36,000 NONE — 10.00 10.00 39,000 3.14 25,400 2.26 7.20 CD3(A,B)A036 36,000 NONE — 10.00 10.00 39,000 3.14 25,400 2.26 7.20 CD3(A,B)A042 36,000 NONE — 10.00 10.00 39,000 3.10 25,400 2.24 7.20
CF5AA036 36,000 NONE — 10.00 10.00 39,000 3.10 25,400 2.26 7.20
CE3AA036 36,000 NONE — 10.00 10.00 39,000 3.08 25,400 2.24 7.20
CE3AA042 36,000 NONE — 10.00 10.00 39,000 3.12 25,400 2.26 7.20
042-30,-31
8.0/7.8
FB4AN(A,F,M)042† 39,000 TDR 10.50 — 10.50 42,000 3.24 26,600 2.32 7.30 F(A,B)4AN(F,B)042 39,000 TDR 10.50 — 10.50 42,000 3.24 26,600 2.32 7.30
FB5AN(A,F)042 39,000 TDR 10.50 — 10.50 42,000 3.24 26,600 2.32 7.30
FB4AN(A,F,M)048 40,000 TDR 11.00 — 11.00 42,500 3.38 26,600 2.40 7.50
F(A,B)4AN(F,B)048 40,000 TDR 11.00 — 11.00 42,500 3.38 26,600 2.40 7.50
FB5AN(A,F)048 40,000 TDR 11.00 — 11.00 42,500 3.38 26,600 2.40 7.50
FK4ANF005 40,500 TDR & TXV 11.50 — — 42,500 3.46 27,000 2.42 7.80 FC4BN(F,B)042 39,000 TDR & TXV 10.50 — — 42,000 3.24 26,600 2.32 7.30 FC4BN(F,B)048 40,000 TDR & TXV 11.00 — — 42,500 3.38 26,600 2.40 7.50
FC4BNF038 41,000 TDR & TXV 11.00 — — 43,000 3.44 26,800 2.40 7.60
FG3AAA048 39,500 NONE 10.50 11.00 11.00 42,000 3.34 26,400 2.38 7.50 CC5/CD5AA042 39,000 NONE 10.00 10.50 10.50 41,500 3.22 26,200 2.34 7.20
CC5/CD5AW042 39,000 NONE 10.00 10.50 10.50 41,500 3.22 26,200 2.34 7.20
CC5/CD5AA043 39,000 NONE 10.00 10.50 10.50 41,500 3.26 26,200 2.36 7.20
CC5/CD5AW043 39,000 NONE 10.00 10.50 10.50 41,500 3.26 26,200 2.36 7.20
CC5/CD5AC048 39,500 NONE 10.00 10.50 10.50 41,500 3.18 26,200 2.32 7.20
CC5/CD5AW048 39,500 NONE 10.00 10.50 10.50 42,000 3.30 26,400 2.38 7.50
CD5AA048 39,500 NONE 10.00 10.50 10.50 42,000 3.30 26,400 2.38 7.50 CD3(A,B)A042 39,000 NONE 10.50 11.00 11.00 41,500 3.22 26,200 2.34 7.20 CD3(A,B)A048 39,500 NONE 10.50 11.00 11.00 42,000 3.30 26,400 2.38 7.50
CF5AA048 40,000 NONE 10.00 10.50 10.50 42,000 3.28 26,400 2.36 7.50
CE3AA042 39,000 NONE 10.00 10.50 10.50 41,500 3.26 26,200 2.34 7.20
CE3AA048 40,000 NONE 10.00 10.50 10.50 42,000 3.34 26,400 2.40 7.50
048-30,-31
7.8/7.6
FB4AN(A,F,M)048† 46,000 TDR 10.50 — 10.50 50,000 3.28 32,400 2.38 7.80 F(A,B)4AN(F,B)048 46,000 TDR 10.50 — 10.50 50,000 3.28 32,400 2.38 7.80
FB5AN(A,F)048 46,000 TDR 10.50 — 10.50 50,000 3.28 32,400 2.38 7.80
FB4AN(A,F,M)060 47,500 TDR 10.50 — 10.50 50,500 3.32 32,800 2.40 8.00
F(A,B)4AN(F,B)060 47,500 TDR 10.50 — 10.50 50,500 3.32 32,800 2.40 8.00
FB5AN(A,F)060 47,500 TDR 10.50 — 10.50 50,500 3.32 32,800 2.40 8.00
FK4ANF006 48,500 TDR & TXV 11.50 — — 49,500 3.60 32,000 2.56 8.50 FC4BN(F,B)048 46,000 TDR & TXV 10.50 — — 50,000 3.28 32,400 2.38 7.80 FC4BN(F,B)060 47,500 TDR & TXV 10.50 — — 50,500 3.32 32,800 2.40 8.00
FC4BNB054 48,000 TDR & TXV 11.00 — — 50,000 3.50 32,600 2.48 8.20
FG3AAA048 45,500 NONE 10.20 10.50 10.50 49,500 3.22 32,000 2.36 7.50
FG3AAA060 47,000 NONE 10.70 11.00 11.00 49,500 3.26 32,200 2.40 7.50 CC5/CD5AC048 45,500 NONE 10.20 10.50 10.50 49,000 3.06 31,800 2.30 7.50
CC5/CD5AW048 45,500 NONE 10.20 10.50 10.50 49,500 3.18 32,000 2.34 7.50
CD5AA048 45,500 NONE 10.20 10.50 10.50 49,500 3.18 32,000 2.34 7.50
CC5/CD5AA060 46,000 NONE 10.30 10.60 10.60 49,000 3.16 32,000 2.34 7.50
CC5/CD5AW060 47,000 NONE 10.70 11.00 11.00 49,500 3.30 32,200 2.42 8.00
CD3(A,B)A048 45,500 NONE 10.20 10.50 10.50 49,500 3.18 32,000 2.34 7.50 CD3(A,B)A060 46,000 NONE 10.30 10.60 10.60 49,000 3.16 32,000 2.34 7.50
CF5AA048 46,000 NONE 10.20 10.50 10.50 49,000 3.18 32,000 2.34 7.50 CE3AA048 46,000 NONE 10.30 10.60 10.60 49,500 3.22 32,000 2.36 7.50 CE3AA060 47,000 NONE 10.70 11.00 11.00 49,500 3.30 32,200 2.42 8.00
060-30,-31
FB4AN(A,F,M)060† 56,500 TDR 10.60 — 10.60 61,000 3.26 39,500 2.40 7.60 F(A,B)4AN(F,B)060 56,500 TDR 10.60 — 10.60 61,000 3.26 39,500 2.40 7.60
FB5AN(A,F)060 56,500 TDR 10.60 — 10.60 61,000 3.26 39,500 2.40 7.60 FB4AN(F,M)070 58,000 TDR 11.00 — 11.00 61,000 3.40 39,500 2.48 8.00
FB4ANB070 58,000 TDR 11.00 — 11.00 61,000 3.40 39,500 2.48 8.00
FK4ANF006 57,500 TDR & TXV 11.00 — — 61,000 3.40 39,500 2.46 8.00
OUTDOOR
UNIT
AND SOUND RATING
(Bels)
INDOOR
UNIT
ARI STANDARD RATINGS*
Cooling Heating
TC
Seasonal Efficiency
Seasonal
Efficiency
HSPF
Factory-
Supplied
Enhance-
ment
Standard
Rating
Field-Supplied
Accessory**
High-Temp Low-Temp
TDR TXV TC COP TC COP
Combination ratings continued
See notes on pg. 9.
COP
— Coefficient of Performance
HSPF
— Heating Seasonal Performance Factor
TC
— Total Capacity (Btuh)
* 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 Temperature 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 Temperature Heating Standard:
70˚F (21˚C) db indoor entering air temperature and 17˚F (–8˚C) db 15˚F (–11˚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.
‡ Rating without/with accessory sound blanket.
** Refer to TDR table prior to utilizing accessory TDR.
FIELD-SUPPLIED TDR TABLE
NOTE:
most cases, only 1 of the above should be used to achieve TDR function. More than 1 of the methods listed above in a system may cause degradation in performance.
060-30,-31
8.0/7.8
FC4BN(F,B)060 56,500 TDR & TXV 10.60 — — 61,000 3.26 39,500 2.40 7.60
FG3AAA060 56,000 NONE 10.60 11.00 11.00 59,500 3.20 38,500 2.40 7.50
CC5/CD5AA060 55,000 NONE 10.20 10.60 10.60 59,000 3.06 38,500 2.34 7.20
CC5/CD5AW060 56,000 NONE 10.60 11.00 11.00 59,500 3.24 38,500 2.42 7.50
CD3(A,B)A060 55,000 NONE 10.20 10.60 10.60 59,000 3.06 38,500 2.34 7.20
CE3AA060 57,000 NONE 10.60 11.00 11.00 60,000 3.26 38,500 2.42 7.50
METHOD PART/MODEL NO.
Time-Delay Relay
KAATD0101TDR
Furnaces with TDR
58SX, 58DX, 58SXA, 58SXB, 58DXA, 58DXC, 58SSC, 58DHC, 58WAV, 58ZAV, 58PAV, 58PAP, 58RAP, 58RAV, 58EJA
OUTDOOR
UNIT
AND SOUND RATING
(Bels)
INDOOR
UNIT
ARI STANDARD RATINGS*
Cooling Heating
TC
Seasonal Efficiency
Seasonal
Efficiency
HSPF
Factory-
Supplied
Enhance-
ment
Standard
Rating
Field-Supplied
Accessory**
High-Temp Low-Temp
TDR TXV TC COP TC COP
Combination ratings continued
Detailed cooling capacities*
See notes on pg. 16.
EVAPORATOR
AIR
CONDENSER ENTERING AIR TEMPERATURES °F
85 95 105 115
CFM EWB
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‡
38YKB018-30 Outdoor Section With FB(4,5)AN(A,F)018 Indoor Section
500
72 18.1 8.91 1.65 17.5 8.72 1.82 16.8 8.48 1.99 15.9 8.17 2.19 67 16.8 11.4 1.64 16.0 11.1 1.79 15.2 10.8 1.97 14.4 10.5 2.15 63†† 15.5 11.1 1.62 14.8 10.8 1.77 14.1 10.4 1.94 13.3 10.1 2.13 62 15.2 13.7 1.61 14.5 13.3 1.77 13.8 13.0 1.94 13.1 12.6 2.12 57 14.6 14.6 1.60 14.1 14.1 1.76 13.5 13.5 1.93 12.9 12.9 2.12
575
72 18.4 9.28 1.69 17.8 9.11 1.85 17.1 8.87 2.03 16.2 8.57 2.22 67 17.1 12.1 1.67 16.3 11.8 1.83 15.5 11.5 2.00 14.6 11.1 2.19 63†† 15.8 11.7 1.65 15.1 11.4 1.80 14.3 11.1 1.97 13.5 10.7 2.16 62 15.6 14.6 1.65 14.8 14.2 1.80 14.1 13.8 1.97 13.4 13.4 2.16 57 15.2 15.2 1.64 14.6 14.6 1.80 14.0 14.0 1.97 13.4 13.4 2.15
650
72 18.6 9.60 1.72 18.0 9.47 1.88 17.3 9.24 2.06 16.3 8.94 2.25 67 17.4 12.8 1.70 16.5 12.5 1.86 15.7 12.1 2.03 14.8 11.8 2.22 63†† 16.1 12.3 1.68 15.3 12.0 1.83 14.5 11.7 2.00 13.7 11.3 2.19 62 15.9 15.4 1.68 15.2 15.0 1.83 14.5 14.5 2.00 13.8 13.8 2.19 57 15.7 15.7 1.67 15.1 15.1 1.83 14.5 14.5 2.00 13.8 13.8 2.19
Multipliers for Determining the Performance With Other Indoor Sections
Indoor
Section Size
Cooling
Indoor
Section Size
Cooling
Capacity Power Capacity Power
FB(4,5)AN(A,F)
018 1.00 1.00
FG3AAA
024 1.03 1.02
024 1.03 1.03
CC5A/CD5AA
018 1.01 1.02
F(A,B)4ANF
018 1.00 1.00 024 1.03 1.02
FF1ANA
018 1.00 0.98
CD3(A,B)A
018 1.01 1.02
024 1.03 1.02 024 1.03 1.02
FD3ANA
024 1.03 1.01
CF5AA
024 1.03 1.02
FC4BNF
018 1.00 1.00
CE3AA
024 1.03 1.02
024 1.03 1.03 — — —
38YKB018-31 Outdoor Section With F(A,B)4ANF018 Indoor Section
600
72
19.1 9.51 1.80 18.2 9.22 1.92 17.2 8.88 2.03 16.1 8.51 2.14
67
17.8 12.4 1.76 16.8 12.0 1.87 15.7 11.6 1.97 14.5 11.1 2.06
63††
16.6 12.0 1.72 15.5 11.6 1.82 14.4 11.1 1.92 13.3 10.6 2.00
62
16.2 14.9 1.71 15.2 14.4 1.81 14.2 13.9 1.91 13.2 13.2 2.00
57 15.7 15.7 1.70 14.9 14.9 1.80 14.0 14.0 1.90 13.2 13.2 2.00
650
72
19.1 9.66 1.82 18.3 9.40 1.94 17.3 9.08 2.05 16.2 8.73 2.16
67
18.0 12.7 1.78 17.0 12.4 1.89 15.8 12.0 2.00 14.6 11.5 2.09
63††
16.7 12.4 1.75 15.7 12.0 1.85 14.5 11.5 1.94 13.4 11.0 2.03
62
16.4 15.5 1.74 15.4 14.9 1.84 14.4 14.3 1.93 13.5 13.5 2.03
57 16.1 16.1 1.73 15.2 15.2 1.83 14.3 14.3 1.93 13.5 13.5 2.03
700
72
19.2 9.79 1.83 18.4 9.58 1.96 17.4 9.28 2.07 16.3 8.94 2.18
67
18.1 13.1 1.81 17.1 12.8 1.92 16.0 12.4 2.02 14.7 11.9 2.11
63††
16.9 12.8 1.77 15.8 12.4 1.87 14.6 11.9 1.96 13.5 11.4 2.05
62
16.6 16.0 1.76 15.6 15.4 1.86 14.6 14.6 1.96 13.7 13.7 2.06
57 16.4 16.4 1.76 15.5 15.5 1.86 14.6 14.6 1.96 13.7 13.7 2.06
Multipliers for Determining the Performance With Other Indoor Sections
Indoor
Section Size
Cooling
Indoor
Section Size
Cooling
Capacity Power Capacity Power
F(A,B)4ANF
018 1.00 1.00
FB(5,4)AN(A,F)
018 1.00 1.00
024 1.03 1.03 024 1.03 1.03
CC5A/CD5A/
018 1.00 1.01
FC4BNF
024 1.03 1.02
CD5BA
024 1.03 1.02
FD3ANA
018 1.00 1.03
CD3(A,B)A
018 1.00 1.01 024 1.03 1.00 024 1.03 1.02
FF1ANA
018 1.00 0.97
CE3AA
024 1.03 1.02 024 1.03 1.02
CF5AA
024 1.03 1.02
FG3AAA
024 1.03 1.02
Detailed cooling capacities* continued
See notes on pg. 16.
EVAPORATOR
AIR
CONDENSER ENTERING AIR TEMPERATURES °F
85 95 105 115
CFM EWB
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‡
38YKB024-30, 31 Outdoor Section With FB(4,5)AN(A,F)024 Indoor Section
650
72
24.7 12.3 2.05 23.8 12.1 2.27 22.9 11.7 2.52 21.7 11.3 2.80
67
22.8 15.9 2.03 21.7 15.5 2.25 20.7 15.1 2.49 19.6 14.6 2.76
63††
21.0 15.4 2.01 20.1 15.0 2.22 19.1 14.5 2.46 18.1 14.1 2.73
62
20.7 19.1 2.01 19.8 18.7 2.22 18.8 18.2 2.45 17.9 17.7 2.73
57
20.1 20.1 2.00 19.4 19.4 2.21 18.6 18.6 2.45 17.8 17.8 2.72
750
72
25.1 12.9 2.09 24.2 12.7 2.32 23.2 12.4 2.57 22.1 12.0 2.85
67
23.2 17.0 2.07 22.1 16.6 2.29 21.0 16.1 2.53 20.0 15.7 2.81
63††
21.4 16.4 2.06 20.5 16.0 2.27 19.4 15.5 2.50 18.4 15.1 2.78
62
21.2 20.5 2.05 20.3 20.0 2.26 19.4 19.4 2.50 18.5 18.5 2.78
57
20.9 20.9 2.05 20.2 20.2 2.26 19.4 19.4 2.50 18.5 18.5 2.78
850
72
25.3 13.4 2.14 24.5 13.3 2.36 23.5 13.0 2.61 22.3 12.6 2.90
67
23.5 17.9 2.11 22.4 17.6 2.33 21.3 17.2 2.58 20.2 16.7 2.85
63††
21.8 17.4 2.10 20.7 17.0 2.31 19.7 16.5 2.55 18.7 16.1 2.82
62
21.7 21.7 2.10 20.8 20.8 2.31 20.0 20.0 2.55 19.1 19.1 2.83
57
21.7 21.7 2.10 20.8 20.8 2.31 20.0 20.0 2.55 19.1 19.1 2.83
Multipliers for Determining the Performance With Other Indoor Sections
Indoor
Section Size
Cooling
Indoor
Section Size
Cooling
Capacity Power Capacity Power
FB(4,5)AN(A,F)
024 1.00 1.00
FC4BNF
024 1.00 1.00
FB4AN(A,F)
030 1.02 1.00 030 1.02 1.00
FB5AN(A,F)
030 1.00 1.00
FG3AAA
024 0.98 1.00
F(A,B)4ANF
024 1.00 1.00
CC5A/CD5AA
024 1.00 1.00
030 1.02 1.00 030 1.02 1.00
FB5BNA
030 1.02 1.00
CC5A/CD5AW
030 1.02 1.00
FK4ANF
002 1.03 0.95
CD3(A,B)A
024 1.00 1.00
FF1ANA
024 1.00 1.00 030 1.02 1.00 030 1.02 1.03
CF5AA
024 1.01 1.00
FD3ANA
024 0.98 0.99
CE3AA
024 1.01 1.00
030 1.01 1.03 030 1.02 1.00
Detailed cooling capacities* continued
See notes on pg. 16.
EVAPORATOR
AIR
CONDENSER ENTERING AIR TEMPERATURES °F
85 95 105 115
CFM EWB
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‡
38YKB030-30, 31 Outdoor Section With FB4AN(A,F)030 Indoor Section
950
72
33.2 16.6 2.98 32.0 16.1 3.29 30.6 15.7 3.62 29.0 15.1 3.98
67
31.1 21.5 2.94 29.7 21.0 3.24 28.1 20.4 3.56 26.5 19.7 3.91
63††
28.9 20.9 2.90 27.5 20.3 3.19 26.1 19.7 3.50 24.5 19.1 3.84
62
28.3 26.0 2.89 27.0 25.3 3.17 25.7 24.6 3.49 24.3 23.8 3.83
57
27.5 27.5 2.87 26.4 26.4 3.16 25.3 25.3 3.48 24.1 24.1 3.83
1050
72
33.5 17.0 3.03 32.3 16.6 3.33 30.9 16.2 3.67 29.3 15.7 4.03
67
31.4 22.4 2.98 30.0 21.9 3.28 28.4 21.3 3.60 26.7 20.7 3.95
63††
29.2 21.8 2.94 27.8 21.2 3.23 26.3 20.6 3.55 24.8 19.9 3.89
62
28.8 27.2 2.93 27.4 26.5 3.22 26.1 25.7 3.54 24.7 24.7 3.89
57
28.2 28.2 2.92 27.1 27.1 3.21 26.0 26.0 3.53 24.7 24.7 3.88
1150
72
33.8 17.5 3.07 32.6 17.1 3.38 31.1 16.7 3.71 29.5 16.2 4.07
67
31.6 23.2 3.02 30.2 22.7 3.32 28.7 22.3 3.65 27.0 21.6 4.00
63††
29.5 22.7 2.99 28.1 22.1 3.27 26.6 21.4 3.59 25.0 20.8 3.93
62
29.2 28.4 2.98 27.9 27.6 3.27 26.5 26.5 3.59 25.2 25.2 3.94
57
28.9 28.9 2.97 27.7 27.7 3.26 26.5 26.5 3.59 25.2 25.2 3.94
Multipliers for Determining the Performance With Other Indoor Sections
Indoor
Section Size
Cooling
Indoor
Section Size
Cooling
Capacity Power Capacity Power
FB4AN(A,F)
030 1.00 1.00
FG3AAA
036 1.00 1.01
FB5AN(A,F)
030 0.98 1.00
CC5A/CD5AA
030 1.00 1.01
FB(4,5)AN(A,F)
036 1.00 1.03 036 1.01 1.01
F(A,B)4ANF
030 1.00 1.00
CC5A/CD5AW
030 1.00 1.01
036 1.00 1.03
CD5AW
036 1.01 1.01
FB5BNA
030 1.00 1.00
CD3(A,B)A
030 1.00 1.01
FK4ANF
003 1.01 0.96 036 1.01 1.01
FF1ANA
030 1.00 1.03
CF5AA
036 1.01 1.01
FC4BNF
030 1.00 1.00
CE3AA
030 1.00 1.00 033 1.03 1.01 036 1.01 1.01 036 1.00 1.03 — — —
Detailed cooling capacities* continued
See notes on pg. 16.
EVAPORATOR
AIR
CONDENSER ENTERING AIR TEMPERATURES °F
85 95 105 115
CFM EWB
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‡
38YKB036-30, 31 Outdoor Section With FB(4,5)AN(A,F)036 Indoor Section
1150
72 40.0 20.0 3.76 38.5 19.5 4.13 36.8 19.0 4.53 34.9 18.3 4.97 67 37.3 26.1 3.70 35.6 25.5 4.06 33.8 24.8 4.45 31.8 24.0 4.87 63†† 34.7 25.4 3.65 33.0 24.7 4.00 31.3 24.0 4.38 29.4 23.2 4.79 62 34.1 31.7 3.64 32.6 30.9 3.99 30.9 30.0 4.37 29.2 29.0 4.78 57 33.3 33.3 3.62 32.0 32.0 3.97 30.6 30.6 4.36 29.1 29.1 4.78
1250
72 40.4 20.5 3.81 38.8 20.0 4.18 37.1 19.5 4.59 35.2 18.9 5.02 67 37.7 27.1 3.75 36.0 26.5 4.11 34.1 25.8 4.51 32.1 25.0 4.93 63†† 35.0 26.4 3.70 33.4 25.7 4.05 31.6 24.9 4.43 29.7 24.1 4.85 62 34.6 33.0 3.69 33.0 32.1 4.04 31.4 31.1 4.43 29.7 29.7 4.85 57 34.0 34.0 3.68 32.7 32.7 4.03 31.2 31.2 4.42 29.7 29.7 4.85
1350
72 40.6 21.0 3.86 39.1 20.5 4.23 37.3 20.0 4.64 35.4 19.4 5.08 67 38.0 28.1 3.81 36.3 27.5 4.17 34.3 26.8 4.56 32.3 26.0 4.98 63†† 35.4 27.3 3.75 33.6 26.6 4.10 31.8 25.8 4.49 29.9 25.0 4.90 62 35.0 34.1 3.74 33.4 33.1 4.10 31.8 31.8 4.49 30.2 30.2 4.91 57 34.6 34.6 3.74 33.3 33.3 4.09 31.8 31.8 4.49 30.2 30.2 4.91
Multipliers for Determining the Performance With Other Indoor Sections
Indoor
Section Size
Cooling
Indoor
Section Size
Cooling
Capacity Power Capacity Power
FB(4,5)AN(A,F)
036 1.00 1.00
CC5A/CD5AA
036 1.00 0.99
FB4AN(A,F,M)
042 1.00 1.01 042 1.00 0.99
FB5AN(A,F)
042 1.00 1.01 043 1.00 0.99
F(A,B)4ANF
036 1.00 1.00
CC5A/CD5AW
042 1.00 0.99
F(A,B)4AN(F,B)
042 1.00 1.01 043 1.00 0.99
FK4ANF
004 1.03 0.95
CD5AW
036 1.00 0.99
FC4BNF
033 1.02 1.00
CD3(A,B)A
036 1.00 0.99 036 1.00 1.00 042 1.00 0.99 038 1.06 1.01
CF5AA
036 1.00 0.99
FC4BN(B,F)
042 1.00 1.01
CE3AA
036 1.00 0.99
FG3AAA
036 0.97 0.99 042 1.00 0.99
Detailed cooling capacities* continued
See notes on pg. 16.
EVAPORATOR
AIR
CONDENSER ENTERING AIR TEMPERATURES °F
85 95 105 115
CFM EWB
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‡
38YKB042-30, 31 Outdoor Section With FB4AN(A,F,M)042 Indoor Section
1350
72 43.7 22.3 3.67 42.3 21.9 4.03 40.5 21.4 4.41 38.4 20.6 4.82 67 40.5 29.4 3.63 38.7 28.7 3.97 36.8 28.0 4.34 34.8 27.2 4.74 63†† 37.5 28.5 3.60 35.9 27.8 3.93 34.0 27.0 4.29 32.2 26.2 4.68 62 37.1 35.6 3.59 35.5 34.8 3.92 33.9 33.7 4.29 32.3 32.3 4.69 57 36.6 36.6 3.58 35.2 35.2 3.92 33.8 33.8 4.29 32.3 32.3 4.69
1450
72 43.9 22.8 3.72 42.6 22.5 4.07 40.8 21.9 4.46 38.6 21.2 4.87 67 40.8 30.4 3.68 39.0 29.7 4.02 37.0 29.0 4.39 35.0 28.2 4.79 63†† 37.8 29.4 3.65 36.1 28.7 3.98 34.3 27.9 4.34 32.3 27.1 4.73 62 37.5 36.8 3.64 35.9 35.8 3.97 34.4 34.4 4.34 32.8 32.8 4.74 57 37.2 37.2 3.64 35.8 35.8 3.97 34.3 34.3 4.34 32.8 32.8 4.74
1550
72 44.2 23.3 3.77 42.8 23.0 4.12 41.0 22.5 4.51 38.8 21.8 4.92 67 41.0 31.3 3.73 39.3 30.7 4.07 37.2 29.9 4.44 35.2 29.1 4.84 63†† 38.1 30.3 3.69 36.3 29.6 4.03 34.4 28.8 4.39 32.6 28.0 4.78 62 37.9 37.8 3.69 36.4 36.4 4.03 34.9 34.9 4.40 33.3 33.3 4.80 57 37.8 37.8 3.69 36.4 36.4 4.03 34.9 34.9 4.40 33.3 33.3 4.80
Multipliers for Determining the Performance With Other Indoor Sections
Indoor
Section Size
Cooling
Indoor
Section Size
Cooling
Capacity Power Capacity Power
FB4AN(A,F,M)
042 1.00 1.00
CC5A/CD5AA
042 1.00 0.98
048 1.03 0.99 043 1.00 0.98
FB5AN(A,F)
042 1.00 1.00
CC5A/CD5AW
042 1.00 0.98
048 1.03 0.99 043 1.00 0.98
F(A,B)4AN(F,B)
042 1.00 1.00 048 1.01 0.98 048 1.03 0.99
CC5A/CD5AC
048 1.01 0.98
FK4ANF
005 1.04 0.97
CD5AA
048 1.01 0.98
FC4BNF
038 1.05 1.01
CD3(A,B)A
042 1.00 0.98
FC4BN(F,B)
042 1.00 1.00 048 1.01 0.98 048 1.03 0.99
CF5AA
048 1.03 0.98
FG3AAA
048 1.01 0.98
CE3AA
042 1.00 0.98
— — — 048 1.03 0.98
Detailed cooling capacities* continued
See notes on pg. 16.
EVAPORATOR
AIR
CONDENSER ENTERING AIR TEMPERATURES °F
85 95 105 115
CFM EWB
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‡
38YKB048-30, 31 Outdoor Section With FB4AN(A,F,M)048 Indoor Section
1500
72 51.7 26.1 4.45 49.8 25.6 4.89 47.6 24.8 5.36 45.1 23.9 5.87 67 47.7 34.0 4.39 45.6 33.2 4.82 43.2 32.2 5.28 40.9 31.3 5.77 63†† 44.3 33.0 4.35 42.2 32.1 4.76 40.1 31.2 5.20 37.9 30.3 5.69 62 43.6 41.2 4.33 41.7 40.2 4.75 39.7 39.1 5.20 37.8 37.7 5.68 57 42.8 42.8 4.32 41.2 41.2 4.74 39.5 39.5 5.19 37.8 37.8 5.68
1650
72 52.2 26.9 4.53 50.3 26.4 4.96 48.1 25.7 5.44 45.4 24.8 5.95 67 48.2 35.5 4.47 46.0 34.7 4.89 43.6 33.8 5.35 41.2 32.8 5.84 63†† 44.7 34.4 4.42 42.6 33.5 4.83 40.5 32.6 5.28 38.3 31.7 5.76 62 44.3 43.1 4.41 42.3 41.9 4.83 40.5 40.5 5.28 38.6 38.6 5.77 57 43.9 43.9 4.41 42.2 42.2 4.82 40.4 40.4 5.28 38.6 38.6 5.77
1800
72 52.6 27.8 4.60 50.7 27.2 5.04 48.4 26.6 5.52 45.7 25.7 6.03 67 48.7 37.0 4.54 46.4 36.2 4.97 43.9 35.3 5.43 41.5 34.3 5.92 63†† 45.2 35.8 4.49 43.0 34.9 4.91 40.8 34.0 5.36 38.5 33.0 5.84 62 44.9 44.7 4.49 43.0 43.0 4.91 41.3 41.3 5.37 39.4 39.4 5.86 57 44.8 44.8 4.49 43.1 43.1 4.91 41.3 41.3 5.37 39.3 39.3 5.86
Multipliers for Determining the Performance With Other Indoor Sections
Indoor
Section Size
Cooling
Indoor
Section Size
Cooling
Capacity Power Capacity Power
FB4AN(A,F,M)
048 1.00 1.00
CC5A/CD5AC
048 0.99 0.98 060 1.03 1.03
CC5A/CD5AW
048 0.99 0.98
FB5AN(A,F)
048 1.00 1.00 060 1.02 0.99 060 1.03 1.03
CD5AA
048 0.99 0.98
F(A,B)4AN(F,B)
048 1.00 1.00
CC5A/CD5AA
060 1.00 0.99 060 1.03 1.03
CD3(A,B)A
048 0.99 0.98
FK4ANF
006 1.05 0.97 060 1.00 0.99
FC4BN(F,B)
048 1.00 1.00
CF5AA
048 1.00 0.99 060 1.03 1.03
CE3AA
048 1.00 0.99
FC4BNB
054 1.04 1.00 060 1.02 0.99
FG3AAA
048 0.99 0.98 — — — 060 1.02 0.99
Detailed cooling capacities* continued
* Detailed cooling capacities are based on indoor and outdoor unit at the same elevation and connected by 15 ft (4.57m) of tubing. If other than 15
ft (4.57m) of tubing is used 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.
†† At TVA rating indoor condition (75˚edb/63˚ewb). All other indoor air temperatures are at 80˚edb.
‡ 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.
EWB = Entering wet bulb
EVAPORATOR AIR
CONDENSER ENTERING AIR TEMPERATURES °F
85 95 105 115
CFM EWB
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‡
38YKB060-30, 31 Outdoor Section With FB4AN(A,F,M)060 Indoor Section
1800
72 63.8 31.9 5.44 61.2 31.1 5.97 58.4 30.1 6.54 55.1 28.9 7.16 67 58.7 41.4 5.35 56.0 40.3 5.87 53.0 39.1 6.42 50.1 38.0 7.00 63†† 54.4 40.1 5.29 51.8 39.0 5.78 49.2 37.9 6.32 46.5 36.7 6.89 62 53.5 50.2 5.27 51.1 49.0 5.77 48.6 47.6 6.30 46.1 46.0 6.89 57 52.4 52.4 5.25 50.4 50.4 5.75 48.3 48.3 6.30 46.1 46.1 6.88
2000
72 64.4 33.0 5.55 61.9 32.2 6.08 59.0 31.3 6.66 55.6 30.1 7.27 67 59.3 43.4 5.47 56.5 42.3 5.98 53.5 41.2 6.53 50.5 40.0 7.12 63†† 55.0 42.0 5.40 52.4 40.9 5.89 49.6 39.7 6.43 46.8 38.5 7.01 62 54.4 52.8 5.39 51.9 51.4 5.88 49.6 49.6 6.43 47.2 47.2 7.02 57 53.9 53.9 5.38 51.7 51.7 5.88 49.5 49.5 6.43 47.2 47.2 7.02
2200
72 64.9 34.0 5.66 62.4 33.3 6.19 59.4 32.4 6.77 56.0 31.2 7.38 67 59.9 45.3 5.58 57.0 44.3 6.09 53.9 43.1 6.65 50.9 41.9 7.23 63†† 55.5 43.9 5.51 52.8 42.7 6.00 50.0 41.5 6.54 47.2 40.3 7.12 62 55.2 55.0 5.50 52.9 52.9 6.01 50.6 50.6 6.56 48.2 48.2 7.16 57 55.1 55.1 5.50 52.9 52.9 6.01 50.6 50.6 6.56 48.2 48.2 7.16
Multipliers for Determining the Performance With Other Indoor Sections
Indoor
Section Size
Cooling
Indoor
Section Size
Cooling
Capacity Power Capacity Power
FB4AN(A,F,M)
060 1.00 1.00
FG3AAA
060 0.99 0.96
FB5AN(A,F)
060 1.00 1.00
CC5A/CD5AA
060 0.97 0.95
FB4AN(F,M,B)
070 1.03 0.98
CC5A/CD5AW
060 0.99 0.96
F(A,B)4AN(F,B)
060 1.00 1.00
CD3(A,B)A
060 0.97 0.95
FK4ANF
006 1.02 0.98
CE3AA
060 1.01 0.96
FC4BN(F,B)
060 1.00 1.00 — — —
Heat pump heating performance
See notes on pg. 20.
INDOOR
AIR
OUTDOOR COIL ENTERING AIR TEMPERATURES °F
–3 7 17 27
37 47 57
EDB CFM
Capacity
MBtuh
Total
Power
Kw†
Capacity
MBtuh
Total
Power
Kw†
Capacity
MBtuh
Total
Power
Kw†
Capacity
MBtuh
Total
Power
Kw†
Capacity
MBtuh
Total
Power
Kw†
Capacity
MBtuh
Total
Power
Kw†
Capacity
MBtuh
Total
Power
Kw†Total Integ* Total Integ* Total Integ* Total Integ* Total Integ* Total Integ* Total Integ*
38YKB018-30 Outdoor Section With FB(4,5)AN(A,F)018 Indoor Section
65
500 7.58 6.97 1.48 9.18 8.44 1.52 11.0 10.0 1.56 13.0 11.5 1.61 15.2 13.9 1.68 17.8 17.8 1.76 20.6 20.6 1.86 575 7.69 7.07 1.49 9.30 8.54 1.52 11.1 10.1 1.56 13.1 11.6 1.60 15.4 14.0 1.66 18.0 18.0 1.73 20.9 20.9 1.83 650 7.79 7.17 1.50 9.40 8.64 1.53 11.2 10.2 1.56 13.3 11.8 1.60 15.6 14.2 1.65 18.2 18.2 1.72 21.1 21.1 1.82
70
500 7.45 6.85 1.53 9.07 8.34 1.58 10.8 9.89 1.62 12.8 11.4 1.68 15.1 13.7 1.75 17.6 17.6 1.83 20.4 20.4 1.94 575 7.57 6.97 1.54 9.19 8.44 1.58 11.0 10.0 1.62 13.0 11.5 1.67 15.3 13.9 1.73 17.8 17.8 1.81 20.6 20.6 1.90 650 7.68 7.06 1.56 9.29 8.54 1.59 11.1 10.1 1.63 13.1 11.6 1.67 15.4 14.0 1.72 18.0 18.0 1.79 20.8 20.8 1.89
75
500 7.30 6.72 1.59 8.96 8.23 1.64 10.7 9.77 1.69 12.7 11.2 1.75 14.9 13.6 1.82 17.4 17.4 1.91 20.2 20.2 2.02 575 7.42 6.83 1.60 9.07 8.34 1.64 10.9 9.89 1.69 12.8 11.4 1.74 15.1 13.7 1.80 17.6 17.6 1.88 20.4 20.4 1.98 650 7.54 6.93 1.61 9.18 8.44 1.65 11.0 10.0 1.69 13.0 11.5 1.74 15.2 13.9 1.79 17.8 17.8 1.87 20.6 20.6 1.96
Multipliers for Determining the Performance With Other Indoor Sections
Indoor
Section Size
Heaating
Indoor
Section Size
Heating
Capacity Power Capacity Power
FB(4,5)AN(A,F)
018 1.00 1.00
CC5A/CD5AA
018 1.00 1.02 024 1.01 0.96 024 1.00 0.97
FF1ANA
018 1.00 0.99
CD3(A,B)A
018 1.00 1.02 024 1.02 0.96 024 1.00 0.97
FD3ANA
024 1.00 0.97
CF5AA
024 1.00 0.95
FC4BNF
018 1.00 1.00
CE3AA
024 1.00 0.96 024 1.01 0.96
F(A,B)4ANF
018 1.00 1.00
FG3AAA
024 1.00 0.98 024 1.01 0.96
38YKB018-31 Outdoor Section With F(A,B)4ANF018 Indoor Section
65
600 6.98 6.42 1.27 8.79 8.08 1.36 10.8 9.86 1.45 13.0 11.6 1.54 15.5 14.1 1.64 18.2 18.2 1.74 21.1 21.1 1.86 650 7.07 6.51 1.29 8.89 8.17 1.37 10.9 9.98 1.46 13.2 11.7 1.55 15.7 14.3 1.64 18.4 18.4 1.75 21.3 21.3 1.87 700 7.16 6.59 1.31 8.99 8.26 1.39 11.1 10.1 1.47 13.3 11.8 1.56 15.8 14.4 1.65 18.6 18.6 1.76 21.5 21.5 1.88
70
600 6.68 6.15 1.28 8.48 7.80 1.37 10.5 9.55 1.47 12.7 11.2 1.56 15.1 13.8 1.66 17.8 17.8 1.77 20.6 20.6 1.90 650 6.78 6.23 1.30 8.59 7.89 1.39 10.6 9.66 1.48 12.8 11.4 1.57 15.3 13.9 1.67 18.0 18.0 1.78 20.9 20.9 1.90 700 6.86 6.31 1.32 8.69 7.98 1.40 10.7 9.77 1.49 12.9 11.5 1.58 15.4 14.1 1.68 18.2 18.2 1.79 21.1 21.1 1.91
75
600 6.35 5.84 1.29 8.18 7.51 1.38 10.1 9.24 1.48 12.3 10.9 1.58 14.7 13.4 1.69 17.4 17.4 1.80 20.2 20.2 1.93 650 6.44 5.93 1.31 8.28 7.61 1.40 10.3 9.35 1.50 12.4 11.0 1.59 14.9 13.5 1.70 17.6 17.6 1.81 20.4 20.4 1.93 700 6.53 6.01 1.33 8.38 7.70 1.42 10.4 9.45 1.51 12.6 11.2 1.61 15.0 13.7 1.71 17.7 17.7 1.82 20.6 20.6 1.94
Multipliers for Determining the Performance With Other Indoor Sections
Indoor
Section Size
Heaating
Indoor
Section Size
Heating
Capacity Power Capacity Power
F(A,B)4ANF
018 1.00 1.00
FB(5,4)AN(A,F)
018 1.00 1.00 024 1.01 0.96 024 1.01 0.96
CC5A/CD5A/CD5BA
018 0.99 1.01
FC4BNF
024 1.01 0.96 024 1.00 0.97
FD3ANA
018 1.00 1.01
CD3(A,B)A
018 0.99 1.01 024 1.00 0.95 024 1.00 0.97
FF1ANA
018 0.99 0.96
CE3AA
024 1.00 0.97 024 1.02 0.96
CF5AA
024 1.00 0.96
FG3AAA
024 1.00 0.97
Heat pump heating performance continued
See notes on pg. 20.
INDOOR
AIR
OUTDOOR COIL ENTERING AIR TEMPERATURES °F
–3 7 17 27
37 47 57
EDB CFM
Capacity
MBtuh
Total
Power
Kw†
Capacity
MBtuh
Total
Power
Kw†
Capacity
MBtuh
Total
Power
Kw†
Capacity
MBtuh
Total
Power
Kw†
Capacity
MBtuh
Total
Power
Kw†
Capacity
MBtuh
Total
Power
Kw†
Capacity
MBtuh
Total
Power
Kw†Total Integ* Total Integ* Total Integ* Total Integ* Total Integ* Total Integ* Total Integ*
38YKB024-30, 31 Outdoor Section With FB(4,5)AN(A,F)024 Indoor Section
65
650 9.57 8.81 1.68 11.7 10.7 1.73 13.7 12.5 1.77 15.8 14.0 1.82 18.1 16.5 1.87 20.6 20.6 1.93 23.3 23.3 2.02 750 9.76 8.98 1.70 11.8 10.9 1.74 13.9 12.7 1.78 16.0 14.2 1.82 18.3 16.7 1.86 20.8 20.8 1.91 23.6 23.6 1.99 850 9.94 9.14 1.72 12.0 11.0 1.77 14.1 12.8 1.80 16.2 14.4 1.83 18.5 16.8 1.86 21.0 21.0 1.91 23.9 23.9 1.98
70
650 9.32 8.57 1.73 11.5 10.6 1.79 13.6 12.4 1.85 15.7 13.9 1.90 17.9 16.3 1.95 20.4 20.4 2.02 23.1 23.1 2.11 750 9.51 8.75 1.75 11.7 10.7 1.81 13.7 12.5 1.85 15.9 14.1 1.90 18.1 16.5 1.94 20.6 20.6 2.00 23.4 23.4 2.08 850 9.68 8.91 1.78 11.8 10.9 1.83 13.9 12.7 1.87 16.0 14.2 1.90 18.3 16.7 1.94 20.8 20.8 1.99 23.6 23.6 2.06
75
650 9.04 8.31 1.79 11.3 10.4 1.86 13.4 12.2 1.92 15.5 13.8 1.98 17.8 16.2 2.04 20.2 20.2 2.12 22.9 22.9 2.21 750 9.23 8.49 1.81 11.5 10.5 1.87 13.6 12.4 1.93 15.7 14.0 1.98 18.0 16.4 2.03 20.4 20.4 2.09 23.2 23.2 2.18 850 9.41 8.66 1.84 11.6 10.7 1.89 13.8 12.5 1.94 15.9 14.1 1.98 18.2 16.5 2.03 20.6 20.6 2.08 23.4 23.4 2.16
Multipliers for Determining the Performance With Other Indoor Sections
Indoor
Section Size
Heaating
Indoor
Section Size
Heating
Capacity Power Capacity Power
FB(4,5)AN(A,F)
024 1.00 1.00
FC4BNF
024 1.00 1.00
FB4AN(A,F)
030 1.00 0.99 030 1.00 0.99
FB5AN(A,F)
030 1.00 1.02
FG3AAA
024 1.00 1.03
F(A,B)4ANF
024 1.00 1.00
CC5A/CD5AA
024 1.00 1.03
030 1.00 0.99 030 0.97 1.00
FB5BNA
030 1.00 0.99
CC5A/CD5AW
030 0.97 1.00
FK4ANF
002 0.96 0.92
CD3(A,B)A
024 1.00 1.03
FF1ANA
024 1.01 1.01 030 0.97 1.00 030 1.02 1.01
CF5AA
024 1.00 1.01
FD3ANA
024 0.99 1.02
CE3AA
024 1.00 1.01
030 1.01 1.02 030 1.00 0.99
38YKB030-30, 31 Outdoor Section With FB4AN(A,F)030 Indoor Section
65
950 14.5 13.3 2.46 17.4 16.0 2.54 20.5 18.7 2.60 23.6 21.0 2.67 27.3 24.9 2.76 31.4 31.4 2.86 36.2 36.2 3.00
1050 14.7 13.5 2.48 17.6 16.1 2.54 21.0 19.2 2.61 23.8 21.1 2.66 27.5 25.1 2.74 31.7 31.7 2.84 36.5 36.5 2.97
1150 14.8 13.6 2.50 17.7 16.3 2.56 20.8 19.0 2.61 24.0 21.3 2.66 27.7 25.2 2.73 31.9 31.9 2.82 36.8 36.8 2.95
70
950 14.2 13.1 2.56 17.2 15.8 2.64 20.3 18.5 2.72 23.4 20.8 2.79 27.1 24.6 2.88 31.1 31.1 3.00 35.8 35.8 3.14
1050 14.4 13.2 2.57 17.4 16.0 2.65 21.0 19.1 2.72 23.6 21.0 2.78 27.3 24.8 2.87 31.4 31.4 2.97 36.1 36.1 3.10
1150 14.5 13.4 2.59 17.5 16.1 2.66 20.6 18.8 2.72 23.8 21.1 2.78 27.5 25.0 2.86 31.6 31.6 2.95 36.4 36.4 3.08
75
950 13.8 12.7 2.65 17.0 15.6 2.74 20.1 18.3 2.84 23.2 20.6 2.92 26.8 24.4 3.02 30.8 30.8 3.13 35.4 35.4 3.28
1050 14.0 12.9 2.67 17.1 15.8 2.75 20.3 18.5 2.83 23.4 20.8 2.90 27.0 24.6 3.00 31.1 31.1 3.10 35.7 35.7 3.24
1150 14.2 13.1 2.69 17.3 15.9 2.77 20.4 18.6 2.84 23.6 20.9 2.90 27.2 24.8 2.99 31.3 31.3 3.08 36.0 36.0 3.21
Multipliers for Determining the Performance With Other Indoor Sections
Indoor
Section Size
Heaating
Indoor
Section Size
Heating
Capacity Power Capacity Power
FB4AN(A,F)
030 1.00 1.00
FG3AAA
036 1.01 1.00
FB5AN(A,F)
030 0.99 1.03
CC5A/CD5AA
030 1.00 1.03
FB(4,5)AN(A,F)
036 1.02 1.01 036 1.01 0.98
F(A,B)4ANF
030 1.00 1.00
CC5A/CD5AW
030 1.00 1.03
036 1.02 1.01
CD5AW
036 1.01 0.98
FB5BNA
030 1.00 1.00
CD3(A,B)A
030 1.00 1.03
FK4ANF
003 1.00 0.92 036 1.01 0.98
FF1ANA
030 1.01 1.01
CF5AA
036 1.01 0.99
FC4BNF
030 1.00 1.00
CE3AA
030 1.01 1.01 033 1.01 0.97 036 1.01 0.99 036 1.02 1.01 — — —
Heat pump heating performance continued
See notes on pg. 20.
INDOOR
AIR
OUTDOOR COIL ENTERING AIR TEMPERATURES °F
–3 7 17 27
37 47 57
EDB CFM
Capacity
MBtuh
Total
Power
Kw†
Capacity
MBtuh
Total
Power
Kw†
Capacity
MBtuh
Total
Power
Kw†
Capacity
MBtuh
Total
Power
Kw†
Capacity
MBtuh
Total
Power
Kw†
Capacity
MBtuh
Total
Power
Kw†
Capacity
MBtuh
Total
Power
Kw†Total Integ* Total Integ* Total Integ* Total Integ* Total Integ* Total Integ* Total Integ*
38YKB036-30, 31 Outdoor Section With FB(4,5)AN(A,F)036 Indoor Section
65
1150 18.5 17.0 3.03 21.9 20.1 3.11 25.7 23.4 3.21 29.5 26.2 3.30 34.1 31.0 3.42 39.1 39.1 3.57 44.9 44.9 3.78 1250 18.7 17.2 3.06 22.6 20.8 3.14 25.9 23.6 3.21 29.8 26.4 3.30 34.3 31.2 3.41 39.4 39.4 3.56 45.2 45.2 3.76 1350 18.9 17.3 3.08 22.3 20.5 3.15 26.1 23.8 3.23 29.9 26.6 3.31 34.6 31.4 3.41 39.7 39.7 3.55 45.5 45.5 3.75
70
1150 18.2 16.7 3.14 21.7 19.9 3.24 25.4 23.2 3.34 29.3 26.0 3.44 33.7 30.7 3.57 38.7 38.7 3.73 44.4 44.4 3.94 1250 18.4 16.9 3.16 22.6 20.8 3.26 25.6 23.3 3.35 29.5 26.2 3.44 34.0 30.9 3.56 39.0 39.0 3.71 44.7 44.7 3.92 1350 18.6 17.1 3.19 22.0 20.3 3.28 25.8 23.5 3.36 29.7 26.4 3.45 34.2 31.1 3.56 39.3 39.3 3.70 45.0 45.0 3.90
75
1150 17.8 16.4 3.24 21.4 19.7 3.37 25.1 22.9 3.48 29.0 25.7 3.58 33.4 30.4 3.72 38.3 38.3 3.89 43.9 43.9 4.11 1250 18.0 16.6 3.27 21.6 19.9 3.38 25.3 23.1 3.48 29.2 25.9 3.58 33.7 30.6 3.71 38.6 38.6 3.87 44.2 44.2 4.08 1350 18.2 16.7 3.29 21.8 20.0 3.40 25.5 23.3 3.50 29.4 26.1 3.59 33.9 30.8 3.71 38.8 38.8 3.86 44.5 44.5 4.06
Multipliers for Determining the Performance With Other Indoor Sections
Indoor
Section Size
Heaating
Indoor
Section Size
Heating
Capacity Power Capacity Power
FB(4,5)AN(A,F)
036 1.00 1.00
CC5A/CD5AA
036 1.00 0.98
FB4AN(A,F,M)
042 1.01 1.00 042 1.00 0.99
FB5AN(A,F)
042 1.01 1.00 043 1.00 0.98
F(A,B)4ANF
036 1.00 1.00
CC5A/CD5AW
042 1.00 0.99
F(A,B)4AN(F,B)
042 1.01 1.00 043 1.00 0.98
FK4BNF
004 1.00 0.91
CD5AW
036 1.00 0.98
FC4BNF
033 1.04 1.01
CD3(A,B)A
036 1.00 0.98 036 1.00 1.00 042 1.00 0.99 038 0.95 0.91
CF5AA
036 1.00 0.99
FC4BN(F,B)
042 1.01 1.00
CE3AA
036 1.00 1.00
FG3AAA
036 1.00 1.01 042 1.00 0.99
38YKB042-30, 31 Outdoor Section With FB4AN(A,F,M)042 Indoor Section
65
1350 18.9 17.4 3.00 22.6 20.8 3.10 26.7 24.3 3.21 31.2 27.7 3.32 36.4 33.1 3.46 42.2 42.2 3.64 49.0 49.0 3.88 1450 19.0 17.5 3.03 22.8 20.9 3.13 26.9 24.5 3.23 31.4 27.9 3.34 36.6 33.3 3.47 42.5 42.5 3.65 49.3 49.3 3.88 1550 19.2 17.7 3.07 22.9 21.1 3.16 27.1 24.7 3.25 31.6 28.1 3.35 36.9 33.5 3.49 42.8 42.8 3.66 49.6 49.6 3.89
70
1350 18.5 17.0 3.10 22.3 20.5 3.23 26.4 24.1 3.34 30.9 27.4 3.46 36.0 32.7 3.61 41.7 41.7 3.80 48.4 48.4 4.04 1450 18.7 17.2 3.13 23.1 21.2 3.25 26.6 24.3 3.36 31.1 27.6 3.48 36.2 33.0 3.62 42.0 42.0 3.80 48.7 48.7 4.04 1550 18.9 17.4 3.17 22.7 20.8 3.28 26.8 24.4 3.38 31.3 27.8 3.49 36.4 33.2 3.63 42.3 42.3 3.81 49.0 49.0 4.04
75
1350 18.1 16.6 3.21 22.0 20.3 3.35 26.1 23.8 3.48 30.6 27.1 3.61 35.6 32.4 3.76 41.2 41.2 3.95 47.8 47.8 4.21 1450 18.3 16.8 3.24 22.2 20.4 3.37 26.3 24.0 3.49 30.8 27.3 3.62 35.8 32.6 3.77 41.5 41.5 3.95 48.1 48.1 4.20 1550 18.5 17.0 3.27 22.4 20.6 3.40 26.5 24.1 3.52 31.0 27.5 3.64 36.0 32.8 3.78 41.8 41.8 3.96 48.4 48.4 4.20
Multipliers for Determining the Performance With Other Indoor Sections
Indoor
Section Size
Heaating
Indoor
Section Size
Heating
Capacity Power Capacity Power
FB4AN(A,F,M)
042 1.00 1.00
CC5A/CD5AA
042 0.99 0.99 048 1.01 0.97 043 0.99 0.98
FB5AN(A,F)
042 1.00 1.00
CC5A/CD5AW
042 0.99 0.99 048 1.01 0.97 043 0.99 0.98
F(A,B)4AN(F,B)
042 1.00 1.00 048 1.00 0.98 048 1.01 0.97
CC5A/CD5AC
048 0.99 1.01
FK4ANF
005 1.01 0.95
CD5AA
048 1.00 0.98
FC4BNF
038 1.02 0.96
CD3(A,B)A
042 0.99 0.99
FC4BN(F,B)
042 1.00 1.00 048 1.00 0.98 048 1.01 0.97
CF5AA
048 1.00 0.99
FG3AAA
048 1.00 0.97
CE3AA
042 0.99 0.98
— — — 048 1.00 0.97
Heat pump heating performance continued
* The Btuh heating capacity values shown are net ‘‘integrated’’ values from which the defrost effect has been subtracted. The Btuh heating from
supplement heaters should be added to those values to obtain total system capacity.
† The kw values include the compressor, outdoor fan motor, and indoor blower motor. The kw from supplement heaters should be added to these
values to obtain total system kilowatts.
EDB = Entering dry bulb
System Design
1. Intended for outdoor installation with free air inlet and outlet. Outdoor fan external static pressure available is less than 0.01 in. wc.
2. Minimum outdoor operating air temperature for cooling mode without low-ambient operation accessory is 55˚F (12.8˚C).
3. Maximum outdoor operating air temperature for cooling mode is 125˚F (51.7˚C).
4. Minimum outdoor operating air temperature for heating mode is –30˚F (–34.4˚C).
5. Maximum outdoor operating air temperature for heating mode is 66˚F (18.9˚C).
6. For reliable operation, unit should be level in all horizontal planes.
7. Maximum elevation of indoor coil above or below base of outdoor unit is: indoor coil above = 50 ft, indoor coil below = 150 ft. (See items 8 and 9 following.)
8. For interconnecting refrigerant tube lengths greater than 50 ft, consult Long-Line Application Guideline available from equipment distributor.
9. Not more than 36 in. of refrigerant tube should be buried in the ground. If necessary to bury tubes under a sidewalk, provide a minimum 6-in. vertical rise to the valve connections at the unit.
10. Use only copper wire for electric connection at unit. Aluminum and clad aluminum are not acceptable for the type of connector provided.
11. Mixmatches of indoor coil capacity more than 1 size larger than outdoor unit capacity may result in inadequate indoor comfort.
INDOOR
AIR
OUTDOOR COIL ENTERING AIR TEMPERATURES °F
–3 7 17 27
37 47 57
EDB CFM
Capacity
MBtuh
Total
Power
Kw†
Capacity
MBtuh
Total
Power
Kw†
Capacity
MBtuh
Total
Power
Kw†
Capacity
MBtuh
Total
Power
Kw†
Capacity
MBtuh
Total
Power
Kw†
Capacity
MBtuh
Total
Power
Kw†
Capacity
MBtuh
Total
Power
Kw†Total Integ* Total Integ* Total Integ* Total Integ* Total Integ* Total Integ* Total Integ*
38YKB048-30, 31 Outdoor Section With FB4AN(A,F,M)048 Indoor Section
65
1500 22.5 20.7 3.59 26.8 24.7 3.69 31.6 28.8 3.80 37.0 32.9 3.93 43.2 39.3 4.09 50.2 50.2 4.29 58.3 58.3 4.58 1650 22.8 21.0 3.63 27.1 24.9 3.72 31.9 29.1 3.82 37.3 33.2 3.94 43.6 39.6 4.09 50.6 50.6 4.29 58.8 58.8 4.57 1800 23.0 21.2 3.68 27.4 25.1 3.76 32.2 29.3 3.85 37.6 33.4 3.96 43.9 39.9 4.11 51.0 51.0 4.30 59.2 59.2 4.58
70
1500 22.2 20.5 3.72 26.5 24.4 3.84 31.3 28.5 3.96 36.6 32.5 4.09 42.7 38.8 4.26 49.6 49.6 4.47 57.6 57.6 4.76 1650 22.5 20.7 3.77 26.8 24.6 3.87 32.4 29.5 3.99 36.9 32.8 4.10 43.0 39.2 4.26 50.0 50.0 4.47 58.1 58.1 4.75 1800 22.7 20.9 3.81 27.1 24.9 3.91 31.9 29.1 4.01 37.2 33.1 4.13 43.4 39.5 4.28 50.4 50.4 4.47 58.5 58.5 4.75
75
1500 21.8 20.0 3.85 26.2 24.1 3.99 31.0 28.2 4.12 36.2 32.1 4.27 42.2 38.4 4.44 49.0 49.0 4.66 56.8 56.8 4.95 1650 22.1 20.3 3.89 26.5 24.3 4.02 31.2 28.5 4.14 37.2 33.1 4.28 42.5 38.7 4.44 49.4 49.4 4.65 57.3 57.3 4.94 1800 22.3 20.5 3.94 26.7 24.6 4.06 31.5 28.7 4.17 36.8 32.7 4.30 42.9 39.0 4.45 49.8 49.8 4.65 57.8 57.8 4.94
Multipliers for Determining the Performance With Other Indoor Sections
Indoor
Section Size
Heaating
Indoor
Section Size
Heating
Capacity Power Capacity Power
FB4AN(A,F,M)
048 1.00 1.00
CC5A/CD5AC
048 0.98 1.05
060 1.01 1.00
CC5A/CD5AW
048 0.99 1.02
FB5AN(A,F)
048 1.00 1.00 060 0.99 0.98 060 1.01 1.00
CD5AA
048 0.99 1.02
F(A,B)4AN(F,B)
048 1.00 1.00
CC5A/CD5AA
060 0.98 1.02
060 1.01 1.00
CD3(A,B)A
048 0.99 1.02
FK4ANF
006 0.99 0.90 060 0.98 1.02
FC4BNB
054 1.00 0.94
CF5AA
048 0.98 1.01
FC4BN(F,B)
048 1.00 1.00
CE3AA
048 0.99 1.01
060 1.01 1.00 060 0.99 0.98
FG3AAA
048 0.99 1.01 — — — 060 0.99 1.00
38YKB060-30, 31 Outdoor Section With FB4AN(A,F,M)060 Indoor Section
65
1800 28.6 26.3 4.27 33.9 31.1 4.43 39.5 36.0 4.59 45.8 40.7 4.77 53.0 48.2 5.00 61.1 61.1 5.26 70.5 70.5 5.61 2000 29.0 26.7 4.33 34.2 31.5 4.48 39.9 36.4 4.63 46.3 41.1 4.80 53.6 48.7 5.01 61.7 61.7 5.26 71.2 71.2 5.60 2200 29.4 27.0 4.41 34.6 31.8 4.54 40.3 36.8 4.68 46.7 41.5 4.84 54.0 49.2 5.04 62.3 62.3 5.28 71.8 71.8 5.61
70
1800 28.0 25.8 4.42 33.5 30.8 4.61 39.1 35.6 4.78 45.3 40.3 4.98 52.4 47.7 5.21 60.4 60.4 5.49 69.6 69.6 5.85 2000 28.5 26.2 4.48 33.9 31.1 4.66 39.5 36.0 4.82 45.8 40.7 5.00 53.0 48.2 5.22 61.0 61.0 5.48 70.4 70.4 5.83 2200 28.9 26.6 4.56 34.3 31.5 4.72 39.9 36.4 4.87 46.3 41.1 5.04 53.5 48.6 5.25 61.6 61.6 5.50 71.0 71.0 5.83
75
1800 27.4 25.2 4.57 33.1 30.4 4.79 38.7 35.2 4.98 44.9 39.8 5.19 51.8 47.2 5.43 59.7 59.7 5.72 68.7 68.7 6.09 2000 27.8 25.6 4.64 33.5 30.8 4.84 39.1 35.6 5.02 45.3 40.3 5.21 52.4 47.7 5.44 60.3 60.3 5.71 69.5 69.5 6.07 2200 28.3 26.0 4.71 33.9 31.1 4.90 39.5 36.0 5.07 45.8 40.7 5.25 52.9 48.1 5.47 60.9 60.9 5.73 70.1 70.1 6.07
Multipliers for Determining the Performance With Other Indoor Sections
Indoor
Section Size
Heaating
Indoor
Section Size
Heating
Capacity Power Capacity Power
FB4AN(A,F,M)
060 1.00 1.00
FG3AAA
060 0.98 0.99
FB5AN(A,F)
060 1.00 1.00
CC5A/CD5AA
060 0.97 1.03
FB4AN(F,M,B)
070 1.00 0.96
CC5A/CD5AW
060 0.98 0.98
F(A,B)4AN(F,B)
060 1.00 1.00
CD3(A,B)A
060 0.97 1.03
FK4ANF
006 1.00 0.96
CE3AA
060 0.98 0.98
FC4BN(F,B)
060 1.00 1.00 — — —
Matched system
THE F SERIES FAN COILS ARE MATCHED WITH OUR OUTDOOR UNITS FOR TOP PERFORMANCE AND YEARS OF RELIABLE SERVICE.
CARRIER HUMIDIFIERS REPLENISH MOISTURE TO DRY, HEATED WINTER AIR. FOR TOP PERFORMANCE, ALWAYS COMPLEMENT A CARRIER SYSTEM  WITH CARRIER COMFORT ACCESSORIES.
CARRIER STATE-OF-THE-ART HEAT PUMPS PROVIDE HIGH EFFICIENCY HEATING AND COOLING WITH MAXIMUM RELIABILITY FOR YEAR-ROUND COMFORT.
THE ADDITION OF CARRIER AIR  CLEANERS CAN SUBSTANTIALLY  IMPROVE COMFORT AND SYSTEM  OPERATION BY REMOVING UP TO 95% OF THE AIR BORNE POLLUTANTS IN THE HOME.
A90312
Copyright 1993 Carrier Corporation • Syracuse, New York 13221 3-93
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
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