COOPER & HUNTER — Universal Floor / Ceiling (R454B)
Cooper&Hunter Hyper 2-Zone Ductless Mini Split AC & Heat Pump 55000 BTU (18K+18K), Universal Floor/Ceiling Units, 230V
Discover the flexibility of the Cooper & Hunter Universal Floor / Ceiling system. A 55000 BTU outdoor condenser powers versatile indoor units that can be installed horizontally from a ceiling or vertically on a wall—ideal for spaces where a traditional wall mount isn’t the best fit. This inverter heat pump provides independent control in 2 zone(s) and supports low-ambient heating down to -22 F.
Universal Floor / Ceiling units are engineered for convenience and efficiency (ratings vary by size, up to 22.2 SEER2) and can include TU1 copper tubing, built-in Smart Kit app control, and comfort-optimizing sensors such as refrigerant and humidity detection (where equipped). A strong choice for small businesses, retail stores, and homes that need premium performance with installation flexibility.
Floor / Ceiling
2 Zone(s)
55000 BTU Outdoor
SEER2 22.2
Heats to -22 F
Outdoor SKU CH-RVHP55M-230VO
Outdoor noise: 65 dB(A)
Indoor noise (min): 29 dB(A)
Built-in Smart Kit
Ceiling or wall install
Key features
Installation flexibility
- Install horizontally from the ceiling or vertically on a wall
- Great for open areas, storefronts, offices, and spaces with limited wall-mount options
- Convenient installation and maintenance access (layout dependent)
Comfort & performance
- 2-zone independent temperature control
- Efficient operation up to 22.2 SEER2 (model dependent)
- Quiet operation (Outdoor as low as 65 dB(A); Indoor as low as 29 dB(A))
- Reliable heating down to -22 F ambient
- Turbo mode for rapid conditioning
Built-in components
- TU1 copper tubing for durability and efficient heat transfer
- Built-in Smart Kit with downloadable C&H app (where equipped)
- Refrigerant sensor + humidity sensor (where equipped) for comfort optimization
- Excellent option for small businesses and retail stores needing consistent temperature regulation
Included sensors and control hardware can vary by specific indoor unit model (see the spec tables below).
At-a-glance
Zones
2
2
Outdoor BTU
55000
55000
SEER2
22.2
22.2
Low ambient
-22 F
-22 F
Outdoor noise
65 dB(A)
65 dB(A)
Indoor noise (min)
29 dB(A)
29 dB(A)
Outdoor SKU
CH-RVHP55M-230VO
CH-RVHP55M-230VO
Mounting
Ceiling / Wall
Ceiling / Wall
Warranty requires licensed HVAC installation and registration within 60 days (if required).
Control options
- Smart Kit built in with downloadable C&H app (where equipped)
- Remote control included
- Wall thermostat (purchased separately)
Product video
What’s included
Cooper & Hunter Universal Floor / Ceiling Mini Split System
Outdoor Unit: 55000 BTU (1 pc) — Model: CH-RVHP55M-230VO
Indoor Units (Universal Floor / Ceiling):
- 18,000 BTU (x2) — Model: CH-RSH18MFC
- Installation-Kit options (No Kit / 16 ft / 25 ft / 50 ft)
- (INSTALLATION KIT SIZE MUST BE SELECTED, to be included)
- Wireless Remote Controls (2 remotes)
- Built-in Smart-Kit & C&H App control
- Wall Thermostat (purchased separately)
- Installation & User Manuals
- Manufacturer Warranty
Complete technical specifications — Indoor (Universal Floor / Ceiling)
Indoor Unit Specifications — CH-RSH18MFC
| Rated V-Ph-Hz | 208/230,1,60 |
|---|---|
| Cooling Btu/h | 18000 |
| Heating Btu/h | 18000 |
| Minimum Circuit Ampacity (MCA) A | 1.9 |
| Max. Fuse A | 15 |
| Indoor Air Flow (Turbo/Hi/Mi/Lo/Si) CFM | 576.6/574.5/485.6/428.0/N/A |
| Indoor Noise Level (Turbo/Hi/Mi/Lo/Si) dB(A) | N/A/43.0/40.0/32.0/29.0 |
| Dimension (WxDxH) inch | 42.0×26.5×7.9 |
| Packing (WxDxH) inch | 45.0×29.7×12.5 |
| Net/Gross Weight lbs | 58.42/70.55 |
| Cooling Temp °F | 60–90 |
| Heating Temp °F | 32–86 |
| Liquid/Gas Side inch | 1/4″ / 1/2″ |
| EER2 | 12.5 |
| SEER2 | 20.4 |
| Unit Net/Gross weight | 58.42/70.55 |
| Unit dimensions (W*H*D) | 42.05 x 26.57 x 9.25 |
| Operation Range - Heating | 32~86 |
| Operation Range - Cooling | 60~90 |
| Minimum circuit ampacity | 1.9 |
| Max.fuse | 15 |
| Indoor Noise Level H/M/L | 42.5/39.5/30.5 |
| Indoor Air Flow | 576.8 / 547.4 / 485.6 / 420.8 |
| ESP Range | / |
| Drainage water pipe diameter | 1" |
Manuals
- https://media.cooperandhunter.us/4289/Installation-manual-LCFC.pdf
- https://media.cooperandhunter.us/4291/Floor-Ceiling-Leaflet-2025.pdf
- https://media.cooperandhunter.us/4290/Owners-manul-UFC_R454B.pdf
Submittals
- https://media.cooperandhunter.us/4625/CH-RES18-230VO_CH-RSH18MFC.pdf
- https://media.cooperandhunter.us/4630/CH-RHP18-230VO_CH-RSH18MFC.pdf
Documents
Complete technical specifications — Outdoor
Outdoor Unit Specifications — CH-RVHP55M-230VO
| Performance level | Hyper Heat |
|---|---|
| Refrigerant type | R454B |
| System type | Multi-zone unit |
| BTU Rated | / |
| Power source | 208-230V, 1Ph, 60Hz |
| Dehumidification value (pnt/day) | 5.29 |
| Voltage range (V) | 187-253 |
| Packing dimensions (WxDxH) | 43.11 x 19.49 x 58.27 |
| Refrigerant piping Liquid/Gas side (inch) | 6x1/4" - 4x3/8"+2x1/2" |
| HSPF2-5 | 8.5 |
| HSPF2-4 | 10.5 |
| EER2 | 12 |
| Cooling capacity (Min/Max) (BTU/h) | 51,000(19,000~59,000) |
| SEER2 | 22.2 |
| Unit Net/Gross weight | 246.47/276.68 |
| Unit dimensions (W*H*D) | 37.48 x 16.34 x 52.48 |
| Refrigerant precharge | 150 |
| Outdoor Noise Level | 65 |
| Outdoor Air Flow | 4502.8 |
| Minimum circuit ampacity | 39.5 |
| Max fuse | 40 |
| Max height difference between Indoor and Outdoor unit | 49.2 |
| Heating capacity (Min/Max) (BTU/h) | 55,000(20,000~59,000) |
| COP | 3.5 |
| Ambient temperature - Heating (F) | -22~75 |
| Ambient temperature - Cooling (F) | -22~122 |
| Additional Refrigerant Charge 3/8 liquid line | 0.32 |
| Additional Refrigerant Charge 1/4 liquid line | 0.16 |
Manuals
Submittals
Warranty information
- 7-Year Compressor Warranty
- 5-Year Parts Warranty
- 1-Year Remote Control Warranty
Note: Warranty valid only when installed by a licensed HVAC technician and registered within 60 days of installation.
Summary
Expand
This Cooper & Hunter Universal Floor / Ceiling system pairs a 55000 BTU outdoor condenser with CH-RVHP55M-230VO + 2X CH-RSH18MFC floor/ceiling indoor unit(s) for flexible installation in commercial or residential spaces. Install horizontally from the ceiling or vertically on a wall for optimal coverage, while the inverter heat pump supports efficient operation up to 22.2 SEER2 and low-ambient heating down to -22 F.
