Cooper & Hunter 18,000 BTU 230V Ductless Mini Split 1 Way Ceiling Cassette Olivia Series Heat Pump

Cooper & Hunter

CH-RSH18MCT1W & CH-RES18-230VO
Product specifications
Brand Cooper & Hunter
Voltage 230V
SEER 21.8
WiFi Included
Zone Single Zone
Type 1 Way Ceiling Cassette
Freon R454B
Compressor Inverter
$2,776.14 $2,581.81 Save 7%
Shipping calculated at checkout.
Installation Kit: No Kit

Pickup available at 3550 Northwest 113th Court

Usually ready in 2-4 days

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TrustScore 4.8

1-Way Cassette

The Cooper&Hunter One Way Cassette Units redefine comfort and efficiency in heating and cooling. Designed for seamless integration into ceilings, these units are perfect for both residential and commercial spaces.

Featuring advanced airflow control, compact design, and quiet operation, they deliver exceptional performance while blending effortlessly into any interior.

Engineered with energy-saving technology, anti-corrosion coatings, and durable construction, these units ensure long-lasting reliability in diverse climates.

Experience the innovation and comfort of the Cooper&Hunter One Way Cassette Units—a smarter solution for your space.

Silver one-way cassette air conditioning unit with purple text and shield logo.

Warranty and Tech Support Info

By selecting Cooper&Hunter products for your home or business, you’ll receive expert technical support from heating and cooling specialists, including product manuals, troubleshooting guides, and warranty information.

Warranty terms: The manufacturer provides a Limited Warranty of 7 years for the compressor and 5 years for parts.

Warranty terms
White air conditioning unit with black fan and copper tubing design.

Energy Efficiency

Cooper&Hunter’s Inverter Technology maximizes efficiency and reduces energy costs by adjusting the compressor speed to your specific needs. Experience unparalleled comfort, quieter operation, and longer equipment lifespan. Choose Cooper&Hunter for cutting-edge HVAC solutions that deliver optimal performance and reliability.

White modern sofa with wooden legs and striped cushions.

Main Features

Cooper&Hunter's One Way Cassette Units feature inverter technology, ultra-quiet operation, flexible ducting, and optional Wi-Fi control, their slim design allows concealed installation, ensuring powerful performance, energy efficiency, and a seamless fit for any space.

An outdoor air conditioning unit designed for high performance in extreme hot and cold weather.

All Accessories Included

With your purchase, you receive a comprehensive MiniSplit system. MiniSplits4Less ensures you have everything needed for a seamless installation. Your package includes an Indoor Unit, Outdoor Unit, Remote Control, Manuals, optional LineSet, and a Smartkit (WIFI). We've meticulously thought of every detail to provide you with all the essentials for your installation.

Technical Specifications

INDOOR HYPER

Indoor Model CH-RSH06-12MCT1W (Dip Switch 6) CH-RSH06-12MCT1W (Dip Switch 9) CH-RSH06-12MCT1W (Dip Switch 12) CH-RSH18MCT1W
Power Supply (V, Ph, Hz) 208/230,1,60 208/230,1,60 208/230,1,60 208/230,1,60
Cooling Capacity (Btu/h) 6,500 9,000 12,000 16,700
Heating Capacity (Btu/h) 7,400 10,900 12,500 20,000
Minimum Circuit Ampacity (A) 3 3 3 3
Max. Fuse (A) 15 15 15 15
Air Flow (CFM) 353.2/312.0/282.5/247.2/176.6 353.2/312.0/282.5/247.2/176.6 353.2/312.0/282.5/247.2/176.6 400.2/352.0/300.2/207.2 / NVA
Noise Level (dB(A)) 37.5/35.5/26 38/36/33 41/37/33 44/41.5/31
Unit Dimensions (inch) 50.31×13.19×8.98 50.31×13.19×8.98 50.31×13.19×8.98 50.31×13.19×8.98
Packing Dimensions (inch) 57.60×22.48×22.64 57.60×22.48×22.64 57.60×22.48×22.64 57.60×22.48×22.64
Net/Gross Weight (lbs) 45.19/82.45 45.19/82.45 45.19/82.45 45.19/82.45
Cooling Temp. Range (°F) 60~90 60~90 60~90 60~90
Heating Temp. Range (°F) 32~86 32~86 32~86 32~86
Refrigerant Pipes (inch) 1/4"/3/8" 1/4"/3/8" 1/4"/3/8" 1/4"/1/2"

OUTDOOR HYPER

Outdoor Model CH-RHP06F9-230V0 CH-RHP09-230V0 CH-RHP12-230V0 CH-RHP18-230V0
Power Supply - Rated (V, Ph, Hz) 208/230,1,60 208/230,1,60 208/230,1,60 208/230,1,60
Power Supply - Voltage Range (V) 187-253 187-253 187-253 187-253
Cooling - Rated Capacity (range) (Btu/h) 3,600~11,200 4,000~12,900 4,000~13,900 5,700~19,000
Cooling - Rated Current (A) 3 4.5 4.3 8.3
Cooling - EER2 (Btu/h) 15 14.6 13 12.5
Cooling - SEER2 (Btu/h) 22 24 23 20.6
Heating at 47°F - Rated Capacity Range (Btu/h) 3,700~11,500 3,800~13,900 4,600~15,200 8,900~22,000
Heating at 47°F - Rated current (A) 4.0 3.8 4.6 12
Heating at 47°F - COP (W/W) 3.75 3.71 3.56 3.01
Heating at 47°F - HSPF4 12.0 12.1 10 12.2
Heating at 47°F - HSPF5 10.3 9.5 8 9.2
Minimum Circuit Ampacity (A) 12 15 15 19
Max.Fuse (Outdoor Unit) (A) 15 15 15 20
Outdoor Air Flow (Max.) (CFM) 1236.1 1471.5 1471.5 1765.8
Outdoor Noise Level (Sound Pressure) (dB(A)) 53.5 54.5 56 59
Dimension (W×D×H) (inch) 30.12×11.93×21.85 31.69×12.99×21.81 31.69×12.99×21.81 35.04×13.46×26.50
Packing (W×D×H) (inch) 34.92×13.27×24.02 36.02×14.57×24.21 36.02×14.57×24.21 39.17×15.67×29.13
Net/Gross Weight (lbs.) 62.17/67.68 72.75/78.70 72.75/78.70 99.87/107.80
Refrigerant Type / Charge (oz.) R454B/32.45 R454B/35.27 R454B/35.27 R454B/55.38
Refrigerant Precharge Length (ft.) 25 25 25 25
Additional Charge for Each ft. (oz/ft) 0.16 0.16 0.16 0.16
Design Pressure (PSIG) 550/340 550/340 550/340 550/340
Refrigerant Piping Liq. Side / Gas Side (inch) 1/4"/3/8" 1/4"/3/8" 1/4"/3/8" 1/4"/1/2"
Max. Pipe Length (ft.) 82.02 82.02 82.02 98.42
Max. Difference in Level (ft.) 49.21 49.21 49.21 65.62
Ambient Temperature - Cooling (°F) -22~122 -22~122 -22~122 -22~122
Ambient Temperature - Heating (°F) -22~75 -22~75 -22~75 -22~75
Certifications - ETL
Certifications - AHRI
Certifications - Energy Star
Certifications - NEEP

INDOOR HYPER

Indoor Model CH-RSH06-12MCT1W (Dip Switch 9) CH-RSH06-12MCT1W (Dip Switch 12) CH-RSH18MCT1W
Power Supply (V, Ph, Hz) 208/230,1,60 208/230,1,60 208/230,1,60
Cooling Capacity (Btu/h) 9,000 12,000 18,000
Heating Capacity (Btu/h) 11,000 12,000 18,000
Minimum Circuit Ampacity (A) 3 3 3
Max. Fuse (A) 15 15 15
Air Flow (CFM) 353.2/312/282.5/247.2/NVA 353.2/312.0/282.5/247.2/176.6 400.2/352.0/300.2/207.2/NVA
Noise Level (dB(A)) 38.5/34/24 43/37.5/26 44/41/29.5
Unit Dimensions (inch) 50.31×13.19×8.98 50.31×13.19×8.98 50.31×13.19×8.98
Packing Dimensions (inch) 57.60×22.48×22.64 57.60×22.48×22.64 57.60×22.48×22.64
Net/Gross Weight (lbs) 45.19/82.45 45.19/82.45 45.19/82.89
Cooling Temp. Range (°F) 60~90 60~90 60~90
Heating Temp. Range (°F) 32~86 32~86 32~86
Refrigerant Pipes (inch) 1/4"/3/8" 1/4"/3/8" 1/4"/1/2"

OUTDOOR REGULAR

Outdoor Model CH-RES09-230V0 CH-RES12-230V0 CH-RES18-230V0
Power Supply (V, Ph, Hz) 208/230,1,60 208/230,1,60 208/230,1,60
Voltage Range (V) 187-253 187-253 187-253
Cooling - Rated Capacity Range (Btu/h) 3,700~11,400 3,900~13,800 4,000~18,800
Cooling - Rated Current (A) 4.2 4.4 6.4
Cooling - EER2 (Btu/h) 14.4 12.3 12.5
Cooling - SEER2 (Btu/h) 22.1 22.1 22.2
Heating at 47°F - Rated Capacity Range (Btu/h) 4,100~14,300 4,700~15,300 7,600~22,800
Heating at 47°F - Rated Current (A) 4.4 4.7 7.1
Heating at 47°F - COP (W/W) 3.20 3.40 3.30
Heating at 47°F - HSPF4 11.8 10 12.2
Heating at 47°F - HSPF5 9.0 7.8 8.6
Minimum Circuit Ampacity (A) 12 12 18
Max.Fuse (Outdoor Unit) (A) 15 15 20
Outdoor Air Flow (Max.) (CFM) 1236.1 1236.1 1765.8
Outdoor Noise Level (Sound Pressure) (dB(A)) 54.5 54.5 57.5
Dimension (W×D×H) (inch) 30.12×11.93×21.85 30.12×11.93×21.85 35.04×13.46×26.50
Packing (W×D×H) (inch) 34.92×13.27×24.02 34.92×13.27×24.02 39.17×15.67×29.13
Net/Gross Weight (lbs.) 62.17/67.68 62.17/67.68 92.59/100.31
Refrigerant Type / Charge (oz.) R454B/32.45 R454B/32.45 R454B/47.97
Refrigerant Precharge Length (ft.) 25 25 25
Additional Charge for Each ft. (oz/ft) 0.16 0.16 0.16
Design Pressure (PSIG) 550/340 550/340 550/340
Refrigerant Piping Liquid Side/Gas Side (inch) 1/4"/3/8" 1/4"/3/8" 1/4"/1/2"
Max. Pipe Length (ft.) 82.00 82.00 98.40
Max. Difference in Level (ft.) 49.20 49.20 65.60
Ambient Temperature Cooling (°F) -13~122 -13~122 -13~122
Ambient Temperature Heating (°F) -13~75 -13~75 -13~75
Certifications ETL, AHRI, Energy Star, NEEP ETL, AHRI, Energy Star, NEEP ETL, AHRI, Energy Star, NEEP

Multiple Control Methods

Cooper&Hunter’s Slim Duct Unit can be managed with a user-friendly remote control, the wall thermostat or the Cooper&Hunter optional phone application. This options offer precise temperature adjustments and optimal climate control for ultimate convenience.

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