Universal Floor/Ceiling (Light Commercial) + Regular Outdoor • R454B • 208–230V
Cooper&Hunter 48,000 BTU Single Zone Universal Floor/Ceiling Minisplit Heat Pump System R454B 230V
Overview
This system pairs the CH-RSH48LCFC Universal Floor/Ceiling indoor unit (single-zone / light commercial) with the CH-R48LCU-230VO Regular outdoor unit. The indoor unit supports horizontal ceiling or vertical wall installation, built-in smart control capability, and humidity + refrigerant sensing. The Regular outdoor unit provides inverter heating and cooling with a heating ambient range listed to -13°F.
Highlights
R454B Refrigerant Ceiling or Wall Install Light Commercial Ready Inverter Comfort Control Humidity + Refrigerant Sensors Smart Kit + Remote + Wall Thermostat 3/8" / 3/4" Line Set
- Universal mounting options for flexible layouts: ceiling-suspended or wall-mounted orientation.
- Long line length support for challenging installations (up to 246 ft max line length listed on outdoor unit).
- Efficient inverter outdoor operation for steady comfort and day-to-day savings.
System Search
Line Set Size
3/8" Liquid • 3/4" Gas
Max Line / Lift
246 ft • 98.4 ft
Voltage
208–230V (187–253V)
Outdoor AHRI
207742340
Outdoor Dehum
9.83 pints/day
What’s Included
- Universal floor/ceiling indoor unit: CH-RSH48LCFC
- Regular outdoor condenser: CH-R48LCU-230VO
- Remote control + wall thermostat support
- Built-in smart kit capability for app control (setup required)
Indoor Specs (CH-RSH48LCFC)
| Spec | Value |
|---|---|
| Refrigerant Type | R454B |
| Rated BTU | 48,000 |
| Power | 208–230V, 1Ph, 60Hz (187–253V) |
| SEER2 / EER2 | 18.5 / 9.4 |
| Dehumidification | 13.36 pints/day |
| Refrigerant Piping | 3/8" Liquid • 3/4" Gas |
| Indoor Air Flow | 1,353.8 / 1,236.1 / 1,083.0 / 800.5 CFM |
| Indoor Noise (H/M/L) | 53 / 48.5 / 39 dB |
| Dimensions (W×H×D) | 64.96 × 26.57 × 9.25 in |
| Packing (W×D×H) | 67.91 × 29.72 × 12.52 in |
| Net / Gross Weight | 89.07 / 105.16 lb |
| Operating Range | Cooling: 60–90°F • Heating: 32–86°F |
| MCA / Max Fuse | 3A / 15A |
| Drain Pipe | 1" |
Outdoor Specs (CH-R48LCU-230VO)
| Spec | Value |
|---|---|
| Refrigerant Type | R454B |
| Rated BTU | 48,000 |
| Cooling Capacity (Min/Max) | 48,000 (9,500–52,000) BTU/h |
| Heating Capacity (Min/Max) | 50,000 (11,700–60,000) BTU/h |
| HSPF2 (Region V / IV) | 7.7 / 10.0 |
| Ambient Temperature | Cooling: -13–122°F • Heating: -13–75°F |
| Max Pipe Length / Height Difference | 246 ft / 98.4 ft |
| Dimensions (W×D×H) | 37.48 × 16.34 × 52.48 in |
| Net / Gross Weight | 208.78 / 239.86 lb |
| MCA / Max Fuse | 39A / 40A |
| Outdoor Noise | 65 dB |
| AHRI | 207742340 |
Documents & Downloads
- System Submittal (This Combination): CH-R48LCU-230VO + CH-RSH48LCFC
- Indoor Manuals
- Installation Manual — LCFC
- Owner’s Manual — UFC (R454B)
- Floor/Ceiling Leaflet (2025)
- Indoor Reference Docs
- Multi-Zone Combination — Hyper
- Multi-Zone Combination — Regular
- Outdoor Manuals
- SlimDuct Leaflet (R454B)
- Outdoor Submittals (CH-R48LCU-230VO)
- CH-R48LCU-230VO + CH-RS48LCDT-HS
- CH-R48LCU-230VO + CH-RS48LCAHU
- CH-R48LCU-230VO + CH-RH48LCCT
- CH-R48LCU-230VO + CH-RSH48LCCT
Important
- Line set size for this pairing: 3/8" liquid and 3/4" suction (gas).
- Confirm circuit sizing and overcurrent protection per outdoor MCA and local code requirements.
- Support: hvacsupplies.com/pages/contact • (800) 543-8933
FAQs
Can the indoor unit be installed on the ceiling or wall?
Yes. The CH-RSH48LCFC supports ceiling (horizontal) or wall (vertical) installation.
How cold can this Regular system heat?
The Regular outdoor unit’s heating ambient range is listed to -13°F.
What line set size does this 48K LC floor/ceiling system use?
This pairing uses a 3/8" liquid line and a 3/4" gas (suction) line.
