Cooper & Hunter Hyper Heat 18,000 BTU Single Zone Slim Duct, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump | No Kit








Cooper & Hunter7-Yr Warranty
Product specifications
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| Voltage | |
| SEER | |
| WiFi | |
| Zone | |
| Type | |
| Freon | |
| Compressor |
Pickup available at 3550 Northwest 113th Court
Usually ready in 2-4 days
Why buy this mini split from MiniSplitsForLess
- Free Shipping over $300Ships free to the lower 48 states — flat rate, no surprises at checkout.
- USA-Based Expert SupportReal U.S. HVAC pros help with BTU sizing, refrigerant and install questions.
- Genuine Units & Full WarrantyBrand-new, authorized-dealer equipment backed by the full manufacturer warranty.
- Fast Nationwide ShippingIn stock and ready to ship from U.S. warehouses across all 48 states.
What Stands Out
Multi-Position Air Handler
Installs in upflow, downflow or horizontal orientation to fit a closet, attic or utility room, delivering ducted 18000 BTU comfort to the whole home.
Inverter Efficiency — SEER2 18
A variable-speed inverter compressor ramps to match the load instead of cycling on/off, holding SEER2 18 on 230V — steady comfort with noticeably lower energy bills.
Right-Sized Coverage
Engineered to heat & cool up to 500–800 sq ft — matched capacity so you never over- or under-size the space.
Concealed Duct
Cooper&Hunter's Slim Duct Units offer a discreet and efficient climate control solution for residential and commercial spaces. With capacities ranging from 9,000 to 60,000 BTU and SEER2 ratings up to 20.2, these units ensure energy-efficient performance.
Their slim design allows for concealed installation in ceilings or walls, maintaining a sleek interior. Equipped with advanced inverter technology, quiet operation, and optional Wi-Fi control, Slim Duct Units provide reliable, customizable comfort while blending seamlessly into any space.
Perfect for single or multi-zone systems, they deliver powerful performance with minimal ductwork.

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
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.

Main Features
Cooper&Hunter's Slim Duct 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.

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 and Outdoor Hyper
| Indoor Model | CH-RS06MDT-MS CH-RS06-12MDT-MS (Dip Switch 6) |
CH-RS09MDT-MS CH-RS06-12MDT-MS (Dip Switch 9) |
CH-RS12MDT-MS CH-RS06-12MDT-MS (Dip Switch 12) |
CH-RS18MDT-MS | CH-RS24MDT-HS | CH-RS36CLCDT-HS | CH-RS48CLCDT-HS | CH-RS60CLCDT-HS |
|---|---|---|---|---|---|---|---|---|
| Power Supply | 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 | 208/230,1, 60 |
| Rated Capacity | 6,500/8,000 | 9,000/10,000 | 12,000/12,500 | 17,000/19,000 | 24,000/26,000 | 36,000/42,000 | 48,000/52,000 | 55,000/60,000 |
| Minimum Circuit Ampacity (MCA) | 3 | 3 | 3 | 3 | 3 | 4 | 5 | 5 |
| Max. Fuse | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| Indoor Air Flow (Turbo/Hi/Mi/Lo/Si) CFM | 323.7/264.9/206.0/147.2/117.7 | 323.7/264.9/206.0/147.2/117.7 | 400.2/323.7/264.9/176.6/117.7 | 600.4/559.2/500.3/441.4/NA | 853.5/706.3/618.0/500.3/NA | 1236.1/1059.5/941.8/766.5/NA | 1648.1/1471.5/1294.9/1059.5/NA | 2001.2/1706.9/1412.6/1118.3/NA |
| Indoor Noise Level (Turbo/Hi/Mi/Lo/Si) dB(A) | NA/32.5/30.5/29.5/22 | NA/32.5/31/29.5/23 | NA/36/34.5/32.5/25.5 | NA/40/39/38/32 | NA/40/37/35/29.5 | NA/45/40/34/31 | NA/51/46/42/40 | NA/52/48/42/41 |
| Dimension (WxDxH) inch | 27.56 x 19.92 x 7.87 | 27.56 x 19.92 x 7.87 | 27.56 x 19.92 x 7.87 | 34.65 x 26.54 x 8.27 | 39.37 x 29.53 x 9.65 | 47.24 x 29.53 x 11.81 | 47.24 x 29.53 x 11.81 | 55.12 x 31.50 x 14.96 |
| Packing (WxDxH) inch | 33.86 x 21.26 x 11.22 | 33.86 x 21.26 x 11.22 | 33.86 x 21.26 x 11.22 | 42.13 x 28.54 x 11.02 | 48.23 x 33.86 x 11.97 | 56.10 x 33.86 x 14.13 | 56.10 x 33.86 x 14.13 | 62.99 x 36.02 x 17.52 |
| Net/Gross Weight lbs. | 39.46/46.74 | 39.46/46.74 | 39.46/46.74 | 54.45/66.14 | 80.47/91.93 | 106.26/120.37 | 111.33/124.78 | 161.38/178.13 |
| Room Temperature Cooling °F | 60~90 | 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 | 32~86 |
| Liquid Side/Gas Side inch | 1/4"/3/8" | 1/4"/3/8" | 1/4"/3/8" | 1/4"/1/2" | 3/8"/5/8" | 3/8"/3/4" | 3/8"/3/4" | 3/8"/3/4" |
| Outdoor Model | CH-RHP06F9-230VO | CH-RHP09-230VO | CH-RHP12-230VO | CH-RHP18-230VO | CH-RHP24-230VO | CH-RHP36CLU-230VO | CH-RHP48CLU-230VO | CH-RHP60CLU-230VO |
|---|---|---|---|---|---|---|---|---|
| Power Supply Rated |
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 | 208/230,1, 60 |
| Voltage Range | 187-253 | 187-253 | 187-253 | 187-253 | 187-253 | 187-253 | 187-253 | 187-253 |
| Rated Capacity Range Cooling (Btu/h) |
3,300~11,800 | 3,400~13,500 | 3,400~13,500 | 6,500~18,800 | 5,000~28,000 | 9,800~37,000 | 11,000~55,500 | 14,200~60,100 |
| Rated Current Cooling (A) |
4.8 | 4.8 | 4.6 | 9.1 | 8.8 | 13.5 | 19.9 | 23.5 |
| EER2 (Btu/h) | 11.4 | 11.4 | 12.0 | 12.0 | 12.0 | 12.0 | 10.4 | 10.2 |
| SEER2 (Btu/h) | 21.4 | 21.4 | 21.4 | 19.0 | 15.8 | 17.7 | 15.8 | 15.8 |
| Rated Capacity Range Heating at 47°F (Btu/h) |
3,700~13,100 | 3,800~16,200 | 3,800~16,200 | 8,900~22,000 | 7,300~31,400 | 11,000~45,500 | 11,200~60,000 | 11,200~66,000 |
| Rated Current Heating (A) |
4.5 | 5.0 | 5.0 | 10.5 | 8.8 | 14.1 | 19.0 | 20.9 |
| COP (W/W) | 3.53 | 3.39 | 3.37 | 3.37 | 3.37 | 3.80 | 3.60 | 3.74 |
| HSPF4 | 13.8 | 10.8 | 10.5 | 11.7 | 9.0 | 11.1 | 10.8 | 10.4 |
| HSPF5 | 10.8 | 9.7 | 8.0 | 9.0 | 9.3 | 9.2 | 8.8 | 8.7 |
| Minimum Circuit Ampacity (A) | 12.0 | 15.0 | 15.0 | 19.0 | 24.9 | 38.0 | 44.0 | 44.0 |
| Max.Fuse (Outdoor Unit) (A) | 15.0 | 15.0 | 15.0 | 20.0 | 25.0 | 40.0 | 45.0 | 45.0 |
| Outdoor Air Flow (Max.) (CFM) | 1,236.1 | 1,471.5 | 1,471.5 | 1,765.8 | 2,236.7 | 3,001.9 | 4,237.9 | 4,237.9 |
| Outdoor Noise Level (Sound Pressure) (dB(A)) | 54.0 | 56.0 | 56.0 | 59.0 | 61.0 | 65.0 | 65.0 | 63.0 |
| Dimension (WxDxH) inch | 30.12 x 11.99 x 21.85 | 31.69 x 12.99 x 21.81 | 31.69 x 12.99 x 21.81 | 35.04 x 13.46 x 26.50 | 37.24 x 16.14 x 31.89 | 38.58 x 16.34 x 38.39 | 37.48 x 16.34 x 52.48 | 37.48 x 16.34 x 52.48 |
| Packing (WxDxH) inch | 34.92 x 13.27 x 24.02 | 36.02 x 14.57 x 24.21 | 36.02 x 14.57 x 24.21 | 39.17 x 15.67 x 28.13 | 42.91 x 19.68 x 34.84 | 45.08 x 19.68 x 42.52 | 43.11 x 19.49 x 57.48 | 43.11 x 19.49 x 58.27 |
| Net/Gross Weight (lbs.) | 62.17/67.68 | 72.75/78.70 | 72.75/78.70 | 99.87/107.80 | 130.29/141.31 | 206.57/237.44 | 208.78/239.86 | 230.38/261.69 |
| Refrigerant Type / Charge (oz.) | R454B / 35.27 | R454B / 35.27 | R454B / 35.27 | R454B / 55.38 | R454B / 63.49 | R454B / 126.99 | R454B / 126.99 | R454B / 151.68 |
| Refrigerant Precharge Length (ft.) | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| Additional Charge for Each ft. (oz/ft) | 0.16 | 0.16 | 0.16 | 0.16 | 0.32 | 0.32 | 0.32 | 0.32 |
| Design Pressure (PSIG) | 550/340 | 550/340 | 550/340 | 550/340 | 550/340 | 550/340 | 550/340 | 550/340 |
| Refrigerant Piping Liquid Side/Gas Side (inch) | 1/4"/3/8" | 1/4"/3/8" | 1/4"/3/8" | 1/4"/1/2" | 3/8"/5/8" | 3/8"/3/4" | 3/8"/3/4" | 3/8"/3/4" |
| Max. Pipe Length (ft.) | 82.0 | 82.0 | 82.0 | 98.40 | 164.0 | 246.0 | 246.0 | 246.0 |
| Max. Difference in Level (ft.) | 32.8 | 32.8 | 32.8 | 65.60 | 82.00 | 98.40 | 98.40 | 98.40 |
| Ambient Temperature Cooling (°F) | -22~122 | -22~122 | -22~122 | -22~122 | -22~122 | -22~122 | -22~122 | -22~122 |
| Ambient Temperature Heating (°F) | -22~75 | -22~75 | -22~75 | -22~75 | -22~75 | -22~75 | -22~75 | -22~75 |
| Certifications ETL | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| Certifications AHRI | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| Certifications Energy Star | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| Certifications 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.
Frequently Asked Questions
What size mini split do I need for my room?
For optimal performance, the Cooper & Hunter Hyper Heat 18,000 BTU system is suitable for spaces up to 850 sq ft. Ensure your room's dimensions align with this coverage for effective heating and cooling.
Can I install a mini split myself?
While some experienced DIYers may attempt installation, it's recommended to hire a professional for the Cooper & Hunter Hyper Heat system. The installation process involves handling refrigerant lines and electrical connections that require expertise.
Does the mini split come pre-charged with refrigerant?
Yes, the Cooper & Hunter Hyper Heat unit comes pre-charged with R454B refrigerant for up to 25 ft of line set. This ensures efficient operation upon installation, making the setup process simpler.
What voltage does a mini split require?
The Cooper & Hunter Hyper Heat system operates on 230V, making it compatible with standard residential electrical systems in many areas. Always verify your home's electrical capacity before installation.
What warranty does Cooper & Hunter offer on the Hyper Heat system?
The Cooper & Hunter Hyper Heat comes with a 5-year parts warranty and a 7-year compressor warranty, provided registration is completed within 30 days of purchase. This coverage ensures peace of mind for your investment.
What is the SEER rating of the mini split and why is it important?
The Cooper & Hunter Hyper Heat boasts an impressive SEER rating of 18.0, indicating high energy efficiency. A higher SEER rating translates to lower energy bills and a more environmentally friendly operation.
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