Cooper&Hunter

Cooper&Hunter 12,000 BTU Single Zone Four-Way Ceiling Cassette w/ Humidity Sensor Minisplit Heat Pump System R454B 230V

SKU: CH-RH12MCT + CH-RES12-230VO

AC Type

Ceiling Cassette

Refrigerant Type

R454B

Brand

Cooper&Hunter

Outdoor Unit

12000 BTU VO (1.0 TON)

Indoor Unit

12000 BTU (1.0 TON)

Voltage

208-230V

Looking For

Ceiling Cassette

Cooling Area (sq.ft.)

400-550

SEER2 Rating

21.1

Line Set Length No Installation 16FT 25FT 50FT

$1,678.00 USD

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Single Zone • 4-Way Ceiling Cassette • R454B • 208–230V

Cooper&Hunter 12,000 BTU Single Zone Four-Way Ceiling Cassette w/ Humidity Sensor Minisplit Heat Pump System R454B 230V

Overview

A balanced 12K-class ceiling cassette pairing designed for even airflow, clean-air support, and efficient inverter operation. The CH-RH12MCT cassette delivers omni-directional comfort through a 360° air flow panel, while the CH-RES12-230VO outdoor unit provides dependable heating and cooling with strong efficiency.

Highlights

R454B Refrigerant 360° Airflow Panel Humidity Sensor GoldFin Coil Coating Built-In Condensate Pump Inverter Outdoor

Omni-directional airflow with 360° panel for even room coverage.
Activated carbon filtration support for fresher indoor air.
Anti-cold-air heating behavior to reduce drafts.
Quiet built-in pump with float switch (20.9" lift) for condensate removal.
Turbo operation, sleep mode, and multiple fan speeds.
Regular outdoor unit supports low-ambient heating down to -13°F.

Indoor Model

CH-RH12MCT

Outdoor Model

CH-RES12-230VO

Line Set Size

1/4" Liquid • 3/8" Gas

SEER2

21.1

Outdoor Max Line Length

82 ft

Low-Ambient Heating

Down to -13°F

What’s Included

Indoor 4-way ceiling cassette: CH-RH12MCT
Outdoor condenser: CH-RES12-230VO (Regular)
Remote control (indoor control package)
Ceiling Cassette Panel
Built-in condensate pump with float switch (indoor)
Smart Kit capability for app control (setup required)

Indoor Specs (CH-RH12MCT)

Spec	Value
Refrigerant Type	R454B
System Type	Single Zone
BTU Rated	12,000
Power	208–230V • 1Ph • 60Hz (Voltage Range: 187–253V)
SEER2 / EER2	22.2 / 12.5
Dehumidification	3.07 pints/day
Indoor Airflow (CFM)	417.9 / 364.9 / 306.1 / 194.2
Noise (dB(A))	43.5 / 40.5 / 27.5 (H/M/L)
Unit Dimensions (W×D×H)	22.44 × 22.44 × 9.65 in
Net / Gross Weight	35.27 / 41.89 lb
Refrigerant Piping	1/4" Liquid • 3/8" Gas
Drain Pipe Diameter	1"
Operating Range	Cooling: 60–90°F • Heating: 32–86°F

Outdoor Specs (CH-RES12-230VO)

Spec	Value
Refrigerant Type	R454B
Rated Capacity	12,000 BTU
Cooling Capacity (Min–Max)	11,500 (3,100–13,000) BTU/h
Heating Capacity (Min–Max)	12,000 (3,700–15,600) BTU/h
Power	208–230V • 1Ph • 60Hz (Voltage Range: 187–253V)
SEER2 / EER2	19 / 11.7
HSPF2 (Region IV / V)	10.2 / 8.0
COP	3.42
Max Pipe Length	82 ft
Max Height Difference	49.2 ft
Minimum Circuit Ampacity	12 A
Max Fuse	15 A
Outdoor Airflow	1,236.1 CFM
Outdoor Noise	55.5 dB(A)
Unit Dimensions (W×D×H)	30.12 × 11.93 × 21.85 in
Net / Gross Weight	62.17 / 67.68 lb
Ambient Temperature	Cooling: -13–122°F • Heating: -13–75°F
Additional Charge	0.16 oz/ft (1/4" liquid line)

Documents & Downloads

Important

Professional installation is recommended.
Verify electrical requirements: 208–230V dedicated circuit sized per nameplate/MCA.
Use correct line set sizing: 1/4" liquid and 3/8" suction.
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