Cooper & Hunter 2 Zone 18,000 BTU OLIVIA Ductless Mini Split AC 1 Way Cassette 6k+6k

Cooper & Hunter

CH-18MES-230VO06CS06CS
Product specifications
Brand Cooper & Hunter
Voltage 230V
SEER 22.9
WiFi Included
Zone Dual Zone
Type 1 Way Cassette
Freon R410A
Compressor Inverter
$2,731.30
Shipping Policy calculated at checkout.

Pickup available at 3550 Northwest 113th Court

Usually ready in 2-4 days

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ARMBRIDGE AB-RF Rubber Feet Mounting Set Heavy-Duty Adjustable Base with Built-In Leveler
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ARMBRIDGE Mini Split Wall Mounting Bracket High Load Capacity Zinc, Vibration-Absorbing (Up to 550 lbs Each)
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ARMBRIDGE Mini Split Wall Mounting Bracket High Load Capacity Foldable 304 Stainless Steel, Vibration-Absorbing (Up to 550 lbs Each)
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ARMBRIDGE Heavy-Duty Mini Split Ground Stand, Zinc-Coated Brackets for 24,000–60,000 BTU Units Weatherproof Design, 330+ lbs Capacity
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ARMBRIDGE 18"x38"x3" Ribbed Plastic Condenser Pad Shock-Absorbing, Anti-Slip Foundation for HVAC Systems and Outdoor Equipment
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Hurry to buy! Get your mini-split system with R-410A refrigerant (offer valid until November 27)
Important info
  • R-410A is being phased down in favor of newer refrigerants; inventory is limited.
  • Existing R-410A systems remain serviceable; parts and qualified service are widely available.
  • Check local codes and rebates. Some incentives prioritize high-efficiency heat pumps (R-32/R-454B).
  • We stock both R-410A and next-gen options—choose what fits your timeline and budget.
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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 Model CH-06MCT1W-230VI
CH-06MCT1W-W*
CH-09MCT1W-230VI
CH-09MCT1W-W*
CH-12MCT1W-230VI
CH-12MCT1W-W*
CH-18MCT1W-230VI
CH-18MCT1W-W*
CH-09MCT1W-230VI
CH-09MCT1W-W*
CH-12MCT1W-230VI
CH-12MCT1W-W*
CH-18MCT1W-230VI
CH-18MCT1W-W*
Power Supply (V, Ph, Hz) 208/230, 1, 60 208/230, 1, 60 208/230, 1, 60 208/230, 1, 60 208/230, 1, 60 208/230, 1, 60 208/230, 1, 60
Cooling Rated Capacity (Btu/h) 6,500 9,000 12,000 16,700 9,000 12,000 18,000
Heating Rated Capacity (Btu/h) 7,100 10,900 12,500 20,000 11,000 12,500 19,000
Minimum Circuit Ampacity (MCA) (A) 3 3 3 3 3 3 3
Max. Fuse (A) 15 15 15 15 15 15 15
Indoor Air Flow (Turbo/Hi/Mi/Lo) (CFM) 341/294/258/235 341/294/258/235 352/311/282/247 400/351/300/207 341/294/258/235 353/312/282/247 400/352/300/207
Indoor Noise Level (Hi/Mi/Lo) (dB(A)) 37.5/35.5/32.5 37.5/35.5/31 38.5/37/32.5 44/40.5/35 38/36/33 40.5/38.5/34.5 44/41/34
Dimension (WxDxH) (inch) 50.31x13.19x8.98 50.31x13.19x8.98 50.31x13.19x8.98 50.31x13.19x8.98 50.31x13.19x8.98 50.31x13.19x8.98 50.31x13.19x8.98
Packing (WxDxH) (inch) 57.60x22.48x22.64 57.60x22.48x22.64 57.60x22.48x22.64 57.60x22.48x22.64 57.60x22.48x22.64 57.60x22.48x22.64 57.60x22.48x22.64
Net/Gross Weight (lbs.) 43.87/81.35 43.87/81.35 45.19/82.89 45.19/82.89 43.87/81.35 45.19/82.89 45.19/82.89
Room Temperature Cooling (°F) 60~90 60~90 60~90 60~90 60~90 60~90 60~90
Room Temperature Heating (°F) 32~86 32~86 32~86 32~86 32~86 32~86 32~86
Liquid Side / Gas Side (inch) 1/4" / 3/8" 1/4" / 3/8" 1/4" / 1/2" 1/4" / 1/2" 1/4" / 3/8" 1/4" / 1/2" 1/4" / 1/2"

OUTDOOR MODELS REGULAR

Parameter ES-Series
CH-18MES-230V0 CH-28MES-230V0 CH-36MES-230V0 CH-48MES-230V0 CH-55MES-230V0
Power Supply (V, Ph, Hz) 208/230, 1, 60
Voltage Range (V) 187-253 187-253 187-253 187-253 187-253
Cooling Rated Capacity (Btu/h) 18,000(5,650~22,000) 28,000(9,838~30,438) 36,000(8,209~40,555) 48,000(19,000~50,000) 55,000(11,600-57,300)
Cooling Rated Current (A) 6.2 11 13.6 16.8 23.5
EER2 (Btu/h) 13.9 12.7 11.7 12.5 10.5
SEER2 (Btu/h) 22.9 24.6 23.9 23.4 21.3
Heating Rated Capacity (Btu/h) 19,000(5,050~24,400) 28,000(8,218-31,000) 37,000(8,008~44,632) 48,000(12,500~52,000) 55,000(12,500~63,000)
Heating Rated Current (A) 6.3 10.5 13 17.1 22.5
Heating at 47°F COP (W/W) 3.74 3.73 3.5 3.57 3.2
HSPF4 10.5 9.3 9.3 8.7 9.1
HSPF5 8 7.1 7.1 6.8 6.8
Heating at 5°F Rated Capacity (Btu/h) 12,600 19,000 25,200 33,000 32,200
Heating at 5°F COP (W/W) 2 2 1.8 1.8 1.8
Minimum Circuit Ampacity (Outdoor unit) (A) 18 24.5 25 40 40
Max. Fuse (Outdoor unit) (A) 25 30 40 60 60
Outdoor Air Flow (Max) (CFM) 1,765 2,129 2,147 4,500 4,500
Outdoor Noise Level (Sound Pressure) (dB(A)) 58 61 63 64 62
Dimension (WxDxH) (inch) 35.04x13.46x26.50 37.24x16.14x31.89 37.24x16.14x31.89 37.48x16.34x52.48 37.48x16.34x52.48
Packing (WxDxH) (inch) 40.55x17.24x29.53 42.91x19.69x34.84 42.91x19.69x34.84 43.11x19.49x58.27 43.11x19.49x58.27
Net/Gross Weight 100/109 140/151 169/181 226/257 224/257
Refrigerant Type/Charged (oz) R410A/65.26 R410A/91.7 R410A/134.04 R410A/162 R410A/162
Refrigerant Precharge (ft) 49 74 98 123 123
Additional Charge for Each (oz/ft) 0.16 0.16 0.16 - *0.32 0.16 - *0.32 0.16 - *0.32
Design Pressure (PSIG) 550/340 550/340 550/340 550/340 550/340
Refrigerant Piping Liquid Side (inch) 2 x 1/4" 3 x 1/4" 4 x 1/4" 5 x 1/4" 5 x 1/4"
Refrigerant Piping Gas Side (inch) 2 x 3/8" 3 x 3/8" 3 x 3/8" + 1 x 1/2" 3 x 3/8" + 2 x 1/2" 3 x 3/8" + 2 x 1/2"
Max. Pipe Length (ft) 131 197 262 262 262
Max. Length for One Indoor Unit (ft) 82 98 115 115 115
Max. Height Difference in Level (ft) 49 49 49 49 49
Max. Height Difference Between Indoor Units (ft) 33 33 33 33 33
Ambient Temperature Cooling (°F) 5~122 5~122 5-122 5-122 5~122
Ambient Temperature Heating (°F) -13~75 -13-75 -13~75 -13~75 -13~75
AHRI
Energy Star
NEEP

OUTDOOR MODELS HYPER

Parameter CH-HPR19M-230V0 CH-HPR28M-230V0 CH-HPR36M-230V0 CH-HPR48M-230VO CH-HPR55M-230V0
Power Supply (V, Ph, Hz) 208/230, 1, 60 208/230, 1, 60 208/230, 1, 60 208/230, 1, 60 208/230, 1, 60
Voltage Range (V) 187-253 187-253 187-253 187-253 187-253
Cooling Rated Capacity (Btu/h) 19,000 (5,500~-25,000) 28,000(7,995-32,826) 36,000(17,900~42,000) 48,000 (19,300-51,000) 55,000(11,600~58,000)
Cooling Rated Current (A) 9.1 12.4 11.8 18 23.5
EER2 (Btu/h) 12.5 12.5 13.6 11.7 10.5
SEER2 (Btu/h) 22 23 22.2 21.8 22
Heating Rated Capacity (Btu/h) 20,000(8,100~29,700) 28,000(5,035~38,712) 36,500(12,500~49,000) 49,000(11,500~58,000) 55,000(33,000~63,000)
Heating Rated Current (A) 9.4 10.5 12.2 17.8 22.5
Heating at 47°F COP (W/W) 3.4 3.66 3.9 3.8 3.05
HSPF4 9.8 10.6 10.3 9.8 9.3
HSPF5 7.7 8.1 8.3 7.6 7.3
Heating at 5°F Rated Capacity (Btu/h) 19,000 24,000 36,000 48,000 37,800
Heating at 5°F COP (W/W) 1.96 1.75 1.9 2 1.8
Minimum Circuit Ampacity (Outdoor unit) (A) 20 25 40 42 40
Max. Fuse (Outdoor unit) (A) 25 40 60 50 60
Outdoor Air Flow (Max) (CFM) 2,129 2,147 4,500 4,500 4,500
Outdoor Noise Level (Sound Pressure) (dB(A)) 61 63 63 65 62
Dimension (WxDxH) (inch) 37.24x16.14x31.89 37.24x16.14x31.89 37.48x16.34x52.48 37.48x16.34x52.48 37.48x16.34x52.48
Packing (WxDxH) (inch) 42.91x19.69x34.84 42.91x19.69x34.84 43.11x19.49x58.27 43.11x19.49x58.27 43.11x19.49x58.27
Net/Gross Weight 138/149 168/179 223/254 238/270 233/266
Refrigerant Type/Charged (oz) R410A/91.7 R410A/134.04 R410A/162 R410A/162 R410A/162
Refrigerant Precharge (ft) 49 74 98 123 123
Additional Charge for Each (oz/ft) 0.16 0.16 - *0.32 0.16 - *0.32 0.16 - *0.32 0.16 -*0.32
Design Pressure (PSIG) 550/340 550/340 550/340 550/340 550/340
Refrigerant Piping Liquid Side (inch) 2 x 1/4" 3 x 1/4" 4 x 1/4" 5 x 1/4" 5 x 1/4"
Refrigerant Piping Gas Side (inch) 2 x 3/8" 2 x 3/8" +1 x 1/2" 3 x 3/8" +1 x 1/2" 3 x 3/8" + 2 x 1/2" 3 x 3/8" +2 x 1/2"
Max. Pipe Length (ft) 131 197 262 262 262
Max. Length for One Indoor Unit (ft) 82 98 115 115 115
Max. Height Difference in Level (ft) 49 49 49 49 49.21
Max. Height Difference Between Indoor Units (ft) 33 33 33 33 33
Ambient Temperature Cooling (°F) 5~122 5~122 5~122 5~122 5~122
Ambient Temperature Heating (°F) -22~75 -22~75 -22~75 -22~75 -22~75

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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Frequently Asked Questions

How many rooms can the Cooper & Hunter 19,000 BTU mini split cool?

The Cooper & Hunter 19,000 BTU OLIVIA Hyper Ductless Mini Split can effectively cool up to two separate zones, making it suitable for two rooms or areas within your home.

Can I mix BTU sizes with the Cooper & Hunter multi-zone system?

Yes, with the Cooper & Hunter multi-zone system, you can mix BTU sizes; however, the combined BTU should not exceed the total capacity of your outdoor unit, which is 19,000 BTU in this case.

Do all zones in the Cooper & Hunter mini split run simultaneously?

No, in the Cooper & Hunter multi-zone system, each zone operates independently, allowing you to cool or heat specific areas as needed without affecting the others.

Is the efficiency of the Cooper & Hunter mini split better than multiple single-zone units?

The Cooper & Hunter 19,000 BTU unit boasts a SEER rating of 25.0, which is typically higher than the combined efficiency of multiple single-zone units, thus providing better energy savings and performance.

What warranty does the Cooper & Hunter OLIVIA offer?

The Cooper & Hunter OLIVIA mini split system comes with a 5-year parts warranty and a 7-year compressor warranty, provided that you register the product within 30 days of purchase.

Does the Cooper & Hunter mini split come pre-charged with refrigerant?

Yes, the Cooper & Hunter mini split AC is pre-charged with R410A refrigerant for up to 25 ft of line set, ensuring a hassle-free installation experience.