Cooper&Hunter CH-RHP18-230VO + CH-RS18MAHU Heat Pump Air Conditioner

Product Overview

This document provides technical specifications and features for the Cooper&Hunter CH-RHP18-230VO + CH-RS18MAHU heat pump air conditioning system.

Performance and Efficiency

Metric	Cooling	Heating
Capacity (Btu/h)	18,000 (6,000~20,400)	19,500 (5,000~21,600)
SEER/SEER2	18/18	-
EER/EER2	12/12	-
COP	-	3.64
HSPF4/HSPF2-4	-	10
HSPFS/HSPF2-5	-	8.3

Operational Temperatures

Condition	Indoor (°F)	Outdoor (°F)
Cooling	60~90	-22 ~ 122
Heating	32~86	-22 ~ 75

Warranty Information

Warranty registration is required on the Cooper&Hunter website (www.cooperandhunter.us) within 60 days of installation. The warranty is valid only when installed by a Licensed HVAC Technician. It provides a Seven (7) year warranty on the compressor and a Five (5) year warranty on all parts to the original registered end-user. Warranty applies only to products remaining in their original installation location.

Indoor Unit Features

Auto restart function
Quiet operation
Multiple fan speeds
Auxiliary heater
Turbo mode
Adjustable static pressure
Multi-position
Anti-cold air function
Fast cool/heat function
Aluminium coil
WIFI ready
Intelligent air flow
Refrigerant leak detect
Sleep mode
Gold fin

Outdoor Unit Features

Auto restart function
Variable speed (fan motor & compressor)
Heating operation in temperatures down to -22 °F
3-Minute restart delay
Self-diagnosis
Drain pan heater and compressor heating belt
Defrost
High-efficiency pipes
High-frequency racer technology
Intelligent dusting switch
Gold fin

Included Accessories

Wireless remote
Wall thermostat 120N

Technical Specifications

Indoor Unit: CH-RS18MAHU

Specification	Value
Model	CH-RS18MAHU
Power supply	208-230V, 1Ph, 60Hz
Voltage range	187-253 V
Connection wiring	AWG 14-4
Cooling Capacity	18,000 (6,000~20,400) Btu/h
Cooling Input	1,500 (250~1,900) W
Cooling Rated current	9.1 (2~8.5) A
Cooling EER/EER2	12 / 12
Cooling SEER/SEER2	18 / 18
Heating Capacity	19,500 (5,000~21,600) Btu/h
Heating Input	1,570 (300~1,920) W
Heating Rated current	9.5 (2.5~8.0) A
Heating COP	3.64
HSPF4/HSPF2-4	10
HSPF5/HSPF2-5	8.3
Min. circuit ampacity	3.5 A
Max. fuse	15 A
Qty	1
Indoor fan motor Output	250 W
Indoor fan motor RLA	1.0 A
Indoor air flow (Turbo/Hi/Med/Lo) (No duct)	618.0 / 576.8 / 529.7 / 488.5 CFM
ESP Range	0-0.8 in.wg.
Indoor noise level (Hi/Med/Lo)	42.5/37.5/30 dB(A)
Dehumidification	3.5 pints/h
Dimensions (WxDxH) Indoor unit	17.52 x 21.02 x 45 in
Packing (WxDxH)	20.87 x 26.57 x 48.62 in
Drainage water pipe diameter	3/4"
Net/Gross weight	104.72/107.80 lbs
Refrigerant piping Liquid side/Gas side	1/4"/1/2"
Controller	wire controller + remote controller available
Room temperature Cooling	60~90 °F
Room temperature Heating	32~86 °F

Outdoor Unit: CH-RHP18-230VO

Specification	Value
Model	CH-RHP18-230VO
Power supply	187-253 V, 1Ph, 60Hz
Min. circuit ampacity	19 A
Max. fuse	20 A
Compressor Model Type	KTM240D46UKT2 ROTARY
Compressor Brand	GMCC
Compressor Capacity	25,930 Btu/h
Compressor Input	2,045 W
Compressor Refrigerant oil Qty	VG74 oz
Outdoor fan motor Output	21 W
Outdoor fan motor RLA	1.0 A
Outdoor fan motor Speed	780/700/550 r/min
Outdoor air flow (Max)	1,765.8 CFM
Outdoor noise level (Max)	59 dB(A)
Outdoor unit Refrigerant	R454B
Refrigerant precharge	55.38 oz
Additional charge for each ft	25 oz
Refrigerant piping Liquid side/Gas side	1/4"/1/2"
Max. pipe length	98.4 ft
Max. difference in level	65.6 ft
Ambient temperature Cooling	-22 ~ 122 °F
Ambient temperature Heating	-22 ~ 75 °F

Cooper&Hunter products are subject to continuous improvements. Cooper&Hunter reserves the right to modify product design, specifications and information in this data sheet without notice and without incurring any obligations. Actual unit design may differ from images shown in this submittal sheet.

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