ComfortAire Century CXP1548SA-1 Air Handler Heat Pump System

Submittal Data

Model: CXP1548SA-1

Product Type: Air Handler Heat Pump System

Certifications: AHRI CERTIFIED, ENERGY STAR, ETL

Indoor Specifications

Specification	Value
Dimension (W×D×H) (inch)	21.61 x 21.50 x 27.80
Dimension (W×D×H) (mm)	549×546×706
Package (W×D×H) (inch)	31.69 x 25.59 x 26.57
Package (W×D×H) (mm)	805×650×675
Net/Gross Weight (lbs)	44/52
Net/Gross Weight (kg)	43.9/52.2

Outdoor Specifications

Specification	Value
Compressor Type	ROTARY
Compressor Model	KTQ420D1UMU
Refrigerant	R454B
Refrigerant Oil Charge (mL)	1400
Refrigerant Oil	VG74
Outdoor Air Flow (Max) (CFM)	3,037
Outdoor Noise Level (dBA)	65
Dimension (W×D×H) (inch)	38.58 x 16.34 x 38.39
Dimension (W×D×H) (mm)	980×415×975
Package (W×D×H) (inch)	45.08 x 19.68 x 42.52
Package (W×D×H) (mm)	1,145×500×1,080
Net/Gross Weight (lbs)	187.17/218.48
Net/Gross Weight (kg)	84.9/99.1

Efficiency

Rating	Cooling (SEER2/EER2)	Heating (HSPF2-4/COP)
SEER2	15.3	-
EER2	9.8	-
HSPF2-4	-	/
COP	-	/

Performance of Cooling

Specification	Value
Rated Capacity (Btu/hr)	44,000
Min/Max Capacity (Btu/hr)	17,600~52,000
Moisture Removal (L/h)	6.31
Standard Operating Range (°F/°C)	-13~122 (-25~50)
Rated Cooling Conditions	Indoor: 80°F DB/67°F WB, Outdoor: 95°F DB/75°F WB

Performance of Heating

Specification	Value
1. @ 47°F Rated (Btu/hr)	/
2. @ 47°F Min/Max Capacity	/
3. @ 17°F Rated (Btu/hr)	/
4. @ 5°F Rated: Capacity / COP	/
5. @ 5°F Max: Capacity	/
Standard Operating Range (°F/°C)	/
Rated Heating Conditions:	Indoor: 70°F DB/60°F WB, Outdoor: 47°F DB/43°F WB
2. Rated Heating Conditions:	Indoor: 70°F DB/60°F WB, Outdoor: 17°F DB/15°F WB
3. Heating Conditions, Compressor Operating at Max. Frequency	Indoor: 70°F DB/60°F WB, Outdoor: 5°F DB/5°F WB

Electrical

Specification	Value
Indoor Power Supply	24V, 60Hz, 1Ph
Indoor MCA (A)	/
Indoor MOP (A)	/
Outdoor Power Supply	208/230, 60Hz, 1Ph
Outdoor MCA (A)	36
Outdoor MOP (A)	40
Communication Wiring	AWG 20-2
Compressor RLA (A)	27
Outdoor Fan Motor RLA (A)	2
Outdoor Fan Motor W	/
Indoor Fan Motor RLA (A)	/
Indoor Fan Motor W	/
System Power Input @ Cooling (W)	4,490 (1,510 ~ 5,500)
System Power Input @ Heating (W)	/(/)
MCA: Min. circuit amps (A)	MOCP: Max. over current protection (A)
RLA: Rated load amps (A)	W: Fan motor rated output (W)

Piping

Specification	Value
Throttle type (Indoor)	EXV
Throttle type (Outdoor)	/
Liquid Size	9.52mm (3/8in)
Gas Size	19mm (3/4in)
Max. Piping Length (ft/m)	246 (75)
Max. Height Difference (ft/m)	98 (30)
Max. Pre-charged Length (ft/m)	24.6 (7.5)
Refrigerant Pre-charged Amount (oz/kg)	141.10 (4.00)
Additional Charge of Refrigerant (oz/ft) / (g/m)	0.7 (65)
Connection Method	Flared

Indoor Unit Dimensions

Model	Dimension	Value (inch)	Value (mm)
MXP18/24B1A	Height	18	457
MXP18/24A1A	Height	18	457
MXP24/36A1A	Height	23-5/16	592
MXP24/36B1A	Height	23-9/16	599
MXP24/36C1A	Height	24	611
MXP48/60C1A	Height	24	611
MXP48/60D1A	Height	28	711
MXP18/24B1A	Width	17-1/2	445
MXP18/24A1A	Width	14-1/2	368
MXP24/36A1A	Width	14-1/2	368
MXP24/36B1A	Width	17-1/2	445
MXP24/36C1A	Width	21	534
MXP48/60C1A	Width	21	534
MXP48/60D1A	Width	24-1/2	622
MXP18/24B1A	Supply Air Opening Width	16-3/16	411
MXP18/24A1A	Supply Air Opening Width	13-1/4	336
MXP24/36A1A	Supply Air Opening Width	13-1/4	336
MXP24/36B1A	Supply Air Opening Width	16-3/16	411
MXP24/36C1A	Supply Air Opening Width	19-3/4	502
MXP48/60C1A	Supply Air Opening Width	19-3/4	502
MXP48/60D1A	Supply Air Opening Width	23-1/4	591
MXP18/24B1A	Return Air Opening Width	14-5/16	380
MXP18/24A1A	Return Air Opening Width	11-15/16	303
MXP24/36A1A	Return Air Opening Width	11-15/16	303
MXP24/36B1A	Return Air Opening Width	14-15/16	380
MXP24/36C1A	Return Air Opening Width	19-1/2	498
MXP48/60C1A	Return Air Opening Width	19-1/2	498
MXP48/60D1A	Return Air Opening Width	23-1/8	587
MXP18/24B1A	Condensate Drains Height	1-7/16	38
MXP18/24A1A	Condensate Drains Height	1-7/16	38
MXP24/36A1A	Condensate Drains Height	1-7/16	38
MXP24/36B1A	Condensate Drains Height	1-7/16	38
MXP24/36C1A	Condensate Drains Height	2-3/16	55
MXP48/60C1A	Condensate Drains Height	2-3/16	55
MXP48/60D1A	Condensate Drains Height	2-3/16	55
MXP18/24B1A	Liquid Line Height	11-3/8	290
MXP18/24A1A	Liquid Line Height	11-3/8	290
MXP24/36A1A	Liquid Line Height	17-5/16	455
MXP24/36B1A	Liquid Line Height	16-3/8	417
MXP24/36C1A	Liquid Line Height	17-1/2	445
MXP48/60C1A	Liquid Line Height	17-1/2	445
MXP48/60D1A	Liquid Line Height	21-7/16	545

Outdoor Unit Dimensions

Diagrams illustrating the outdoor unit dimensions and installation clearances are provided.

Installation Clearances:

4 inches (100mm) or more clearance on the front and sides of the unit.
20 inches (500mm) or more clearance on the front and sides of the unit when any 2 sides (left, right, rear) are clear.
14 inches (350mm) or more clearance on the rear of the unit.

Features

Multi-position installation: horizontal (left or right), vertical (up or down).
Aluminum Coil.
R454B refrigerant sensor.
Easy Maintenance.
Multiple control options available:
- Two-way communication wired controller with built-in WiFi: 120N(X6W).
- Third-Party 24V Thermostat.

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