Cooper&Hunter 2-Zone Ductless Mini Split AC & Heat Pump 18000 BTU (12K+12K), Floor Console Units, 230V
Enjoy targeted, freestanding comfort with the Cooper & Hunter Mini Floor Console system. A 18000 BTU outdoor condenser powers compact floor consoles designed to tuck neatly under windows or along walls—ideal for rooms where a traditional wall mount isn’t the best fit. This inverter heat pump provides independent control in 2 zone(s) and delivers low-ambient heating performance down to -13 F.
Mini Floor Consoles feature twin-discharge airflow with a 65% larger upper outlet and a 94% wider lower outlet for more even distribution, plus a built-in Smart Kit for app control. This 2025 platform uses R454B refrigerant (low-GWP) and supports efficiency up to 25.1 SEER2. Equipped models include a refrigerant sensor and humidity sensor to help maintain comfortable indoor conditions.
Key features
Compact design for flexible placement
- Under-window / low-wall console format blends into a room without sacrificing comfort
- Great option for spaces where wall-mount placement is limited (glass, cabinetry, layout constraints)
- Designed for smaller spaces while still providing strong, even air delivery
Enhanced airflow distribution
- Twin-discharge airflow for balanced coverage
- 65% larger upper outlet for improved throw and mixing
- 94% wider lower outlet to reduce cold/hot spots near the floor
- Multiple fan speeds + Turbo mode for fast pull-down / warm-up
Comfort & control
- 2-zone independent temperature control
- Smart Kit built in with downloadable C&H app
- Remote control included
- Wall thermostat supported (purchased separately)
Sensors & durability
- Refrigerant sensor + humidity sensor (model dependent) for comfort optimization
- TU1 copper heat exchangers for long service life
- 2025 model platform designed for Regular or Hyper operation (model dependent)
At-a-glance
2
18000
25.1
-13 F
59.5 dB(A)
26.5 dB(A)
CH-R18MES-230VO
Smart Kit + Remote
Warranty requires licensed HVAC installation and registration within 60 days (if required).
Control options
- Smart Kit built in with downloadable C&H app
- Remote control included
- Wall thermostat (purchased separately)
Product video
What’s included
Cooper & Hunter Mini Floor Console Mini Split System
Outdoor Unit: 18000 BTU (1 pc) — Model: CH-R18MES-230VO
Indoor Units (Mini Floor Console):
- 12,000 BTU (x2) — Model: CH-RSH12MMC
- 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 (Mini Floor Console)
Indoor Unit Specifications — CH-RSH12MMC
| Refrigerant type | R454B |
|---|---|
| System type | Single Zone |
| BTU Rated | 12 |
| Power source | 208-230V, 1Ph, 60Hz |
| Dehumidification value (pnt/day) | 3.13 |
| Voltage range (V) | 187-253 |
| Packing dimensions (WxDxH) | 34.06 x 11.02 x 28.31 |
| Controller | remote controller |
| Refrigerant piping Liquid/Gas side (inch) | 1/4"/3/8" |
| EER2 | 12.5 |
| SEER2 | 25 |
| Unit Net/Gross weight | 32.85/41.89 |
| Unit dimensions (W*H*D) | 31.26 x 7.87 x 24.45 |
| Operation Range - Heating | 32~86 |
| Operation Range - Cooling | 60~90 |
| Minimum circuit ampacity | 3 |
| Max.fuse | 15 |
| Indoor Noise Level H/M/L | 40.5/37/26.5 |
| Indoor Air Flow | 441.4 / 376.7 / 323.7 / 188.4 |
| ESP Range | / |
| Drainage water pipe diameter | 5/8" |
Manuals
- https://media.cooperandhunter.us/4460/Owners-manual-CH-RSH09-16MMC-%28R454B%29-.pdf
- https://media.cooperandhunter.us/4461/Installation-manual-CH-RSH09-16MMC-%28R454B%29-.pdf
Submittals
Complete technical specifications — Outdoor
Outdoor Unit Specifications — CH-R18MES-230VO
| Refrigerant type | R454B |
|---|---|
| System type | Multi-zone unit |
| Power source | 208-230V, 1Ph, 60Hz |
| Dehumidification value (pnt/day) | 0.42 |
| Voltage range (V) | 187-253 |
| Packing dimensions (WxDxH) | 40.55 x 17.24 x 29.53 |
| Refrigerant piping Liquid/Gas side (inch) | 3x1/4"- 3x3/8" |
| HSPF2-5 | 7.8 |
| HSPF2-4 | 9.8 |
| EER2 | 14 |
| Cooling capacity (Min/Max) (BTU/h) | 18,000(5,400~21,600) |
| SEER2 | 25.1 |
| Unit Net/Gross weight | 100.53/109.35 |
| Unit dimensions (W*H*D) | 35.04 x 13.46 x 26.50 |
| Refrigerant precharge | 75 |
| Outdoor Noise Level | 59.5 |
| Outdoor Air Flow | 1,765.8 |
| Minimum circuit ampacity | 16 |
| Max.fuse | 20 |
| Max height difference between Indoor and Outdoor unit | 49.2 |
| Heating capacity (Min/Max) (Btu/h) | 19,000(5,700~21,600) |
| COP | 3.8 |
| Ambient temperature - Heating (F) | -13~75 |
| Ambient temperature - Cooling (F) | -13~122 |
| Additional Refrigerant Charge 3/8 liquid line | 0.32 |
| Additional Refrigerant Charge 1/4 liquid line | 0.16 |
Manuals
Submittals
- https://media.cooperandhunter.us/4443/CH-R18MES-230VO.pdf
- https://media.cooperandhunter.us/4444/CH-R18MES-230VO-non.pdf
Documents
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 Mini Floor Console system uses a 18000 BTU outdoor condenser with CH-R18MES-230VO + 2X CH-RSH12MMC compact floor console head(s) for even, comfortable distribution. Twin-discharge airflow improves coverage, Smart Kit app control adds convenience, and low-ambient heating supports operation down to -13 F.
