Four-Way Ceiling Cassette • Pro Refrigerant & Humidity Sensor • R454B • 230V
Cooper&Hunter 9,000 BTU Dip Switch (9k-12k) Hyper Pro Single Zone Four-Way Ceiling Cassette w/ Refrigerant & Humidity Sensor Minisplit Heat Pump System R454B 230V
Indoor: CH-RSH09-12MCT | Outdoor: CH-RHP09-230VO
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Overview
This configuration pairs the CH-RSH09-12MCT 4-way ceiling cassette with the CH-RHP09-230VO Hyper Heating outdoor unit using R454B refrigerant. This cassette supports capacity adjustment (9K–12K) via an ENC1 dip switch for tailored performance.
The cassette features omni-directional comfort through a 360° panel, plus an activated carbon filter, GoldFin protection, TU1 copper tubing, fresh air intake capability, and a built-in condensate pump with float switch (20.9" lift). This model also includes refrigerant leakage detection and self-diagnosis support.
Highlights
Configurable 9K–12K R454B refrigerant SEER2 (cassette): 22.2 Refrigerant & Humidity sensor Leak detection Built-in pump Hyper Heating outdoor 208–230V
- Adjustable capacity: set output to match demand (9K–12K class cassette).
- Even airflow: omni-directional distribution with a 360° panel.
- Smart control: built-in Smart Kit (C&H app), plus remote and wall thermostat.
- Cold-weather capable: Hyper outdoor ambient down to -22°F heating / cooling.
IndoorCH-RSH09-12MCT
OutdoorCH-RHP09-230VO
Lineset1/4" liquid · 3/8" gas
Max run82 ft
What’s Included
- Indoor 4-way ceiling cassette: CH-RSH09-12MCT
- Outdoor condenser: CH-RHP09-230VO (Hyper Heating)
- Built-in Smart Kit for app control
- Remote control and wall thermostat
- Ceiling Cassette Panel
- Built-in condensate pump with float switch
- Manufacturer documentation (see Documents & Downloads)
Indoor Specs
| Spec | Details |
|---|---|
| Model | CH-RSH09-12MCT |
| System type | Single Zone |
| Refrigerant type | R454B |
| Rated capacity | 12,000 BTU (configurable 9,000–12,000 via dip switch) |
| Power source | 208–230V, 1Ph, 60Hz |
| Voltage range | 187–253 V |
| Dehumidification | 3.07 pnt/day |
| SEER2 | 22.2 |
| EER2 | 12.5 |
| Piping (liq/gas) | 1/4" / 3/8" |
| Noise (H/M/L) | 43.5 / 40.5 / 27.5 |
| Air flow | 417.9 / 364.9 / 306.1 / 194.2 |
| Dimensions (W×H×D) | 22.44 × 22.44 × 9.65 |
| Drain size | 1" |
| Controller | Wire controller + remote controller available |
Outdoor Specs
| Spec | Details |
|---|---|
| Model | CH-RHP09-230VO |
| Refrigerant type | R454B |
| Rated capacity | 9,000 BTU |
| Cooling capacity (Min/Max) | 9,000 (3,800~13,500) |
| Heating capacity (Min/Max) | 12,000 (3,800~16,000) |
| HSPF2-5 / HSPF2-4 | 9.5 / 12.5 |
| COP | 3.76 |
| Ambient temp (Heating) | -22~75 |
| Ambient temp (Cooling) | -22~122 |
| Max pipe length | 82 ft |
| Min circuit / Max fuse | 15 / 15 |
| Noise | 56 |
| Dimensions (W×H×D) | 31.69 × 12.99 × 21.81 |
| Net / Gross weight | 72.75 / 78.70 |
Documents & Downloads
Important
If using the adjustable-capacity cassette, set the dip switch configuration during installation and confirm electrical and airflow requirements before commissioning.
FAQs
Is this a true 9K system if the cassette lists 12K?
This cassette model supports capacity changes (9K–12K) via an ENC1 dip switch, allowing configuration to match the application.
Does this include leak detection?
Yes—this cassette configuration includes refrigerant leakage detection and self-diagnosis support.
What’s the cold-weather operating limit with the Hyper outdoor?
Heating ambient down to -22°F; cooling ambient down to -22°F.
