
High Static Slim Duct + Hyper Outdoor • R454B • 208–230V
Cooper&Hunter 48,000 BTU Hyper Single Zone Slim Duct Ducted Minisplit Heat Pump System R454B 230V
Overview
48K high-static slim duct indoor unit built for concealed ducted installs in single-zone and light commercial applications. High external static pressure supports longer duct runs and consistent airflow delivery. Built-in smart kit connectivity support, refrigerant sensor monitoring, and multiple control options provide flexible control for demanding spaces.
Highlights
System Search
Voltage
208–230V (1Ph, 60Hz)
Voltage Range
187–253V
Max Line / Lift
246 ft / 98.4 ft
Outdoor MCA / Max Fuse
44A / 45A
Drain Size
1"
- High static pressure ducted performance (ESP 0–0.8)
- Smart kit connectivity support with app control
- Controls: remote + wall thermostat + wired controller support
- TU1 copper tubing design
- Refrigerant sensor for system monitoring
- Hyper Heating operation down to -22°F heating ambient
- Horizontal or vertical indoor installation flexibility
What’s Included
- Indoor unit: CH-RS48LCDT-HS
- Outdoor unit: CH-RHP48LCU-230VO
- Remote control and wall thermostat
- Wired controller support (wire controller + remote controller available)
- Smart kit connectivity support
Indoor Specs (CH-RS48LCDT-HS)
| Spec | Value |
|---|---|
| Refrigerant Type | R454B |
| System Type | Single Zone |
| BTU Rated | 48,000 |
| Power Source | 208–230V, 1Ph, 60Hz |
| Voltage Range | 187–253V |
| Dehumidification | 8.92 pints/day |
| Filter Dimensions (W×D) | 21.26 × 10.12 in |
| Controller | Wire controller + remote controller available |
| Refrigerant Piping (Liquid/Gas) | 3/8" / 3/4" |
| EER2 | 10.4 |
| SEER2 | 16.7 |
| Minimum Circuit Ampacity | 5A |
| Max Fuse | 15A |
| Indoor Noise Level (H/M/L) | 51 / 46 / 42 |
| Indoor Air Flow | 1,648.1 / 1,471.5 / 1,294.9 / 1,059.5 |
| ESP Range | 0–0.8 |
| Drainage Water Pipe Diameter | 1" |
| Operation Range – Heating | 32–86°F |
| Operation Range – Cooling | 60–90°F |
| Unit Dimensions (W×H×D) | 47.24 × 29.53 × 11.81 in |
| Packing Dimensions (W×D×H) | 56.10 × 33.86 × 14.13 in |
| Unit Net / Gross Weight | 111.33 / 124.78 lb |
Outdoor Specs (CH-RHP48LCU-230VO)
| Spec | Value |
|---|---|
| Refrigerant Type | R454B |
| System Type | Single-zone unit |
| BTU Rated | 48,000 |
| Power Source | 208–230V, 1Ph, 60Hz |
| Voltage Range | 187–253V |
| Dehumidification | 8.92 pints/day |
| Max Pipe Length | 246 ft |
| Max Height Difference (Indoor↔Outdoor) | 98.4 ft |
| Refrigerant Piping (Liquid/Gas) | 3/8" / 3/4" |
| HSPF2-5 / HSPF2-4 | 8.8 / 10.8 |
| EER2 | 10.4 |
| SEER2 | 16.7 |
| Cooling Capacity (Min/Max) | 48,000 (11,000–56,500) BTU/h |
| Heating Capacity (Min/Max) | 52,000 (11,200–60,000) BTU/h |
| COP | 3.6 |
| Ambient Temperature – Heating | -22 to 75°F |
| Ambient Temperature – Cooling | -22 to 122°F |
| Refrigerant Precharge | 25 |
| Outdoor Noise Level | 65 |
| Outdoor Air Flow | 4,237.9 |
| Minimum Circuit Ampacity | 44A |
| Max Fuse | 45A |
| Additional Refrigerant Charge (3/8 liquid line) | 0.32 |
| Unit Dimensions (W×H×D) | 37.48 × 16.34 × 52.48 in |
| Packing Dimensions (W×D×H) | 43.11 × 19.49 × 57.48 in |
| Unit Net / Gross Weight | 208.78 / 239.86 lb |
Documents & Downloads
- Submittal (This Pairing): CH-RHP48LCU-230VO + CH-RS48LCDT-HS
- Additional Submittals
- CH-RHP48LCU-230VO + CH-RSH48LCFC
- CH-RHP48LCU-230VO + CH-RH48LCCT
- CH-RHP48LCU-230VO + CH-RSH48LCCT
- Indoor Manuals
- 120N Wire Controller — Owner’s Manual
- Installation Manual — High Static Duct
- Owner’s Manual — High Static Duct
- SlimDuct Leaflet — R454B
- Outdoor Manuals
- SlimDuct Leaflet — R454B
Important
- Line set: 3/8" liquid and 3/4" suction (gas).
- Max piping: 246 ft total length and 98.4 ft vertical separation.
- Outdoor electrical: MCA 44A, max fuse 45A.
- Indoor electrical: minimum circuit ampacity 5A, max fuse 15A.
- Support: hvacsupplies.com/pages/contact • (800) 543-8933
FAQs
What line set size does this system use?
3/8" liquid line and 3/4" suction (gas) line.
What is the external static pressure range?
ESP range: 0–0.8.
What are the indoor airflow values?
1,648.1 / 1,471.5 / 1,294.9 / 1,059.5.
What are the indoor noise levels?
51 / 46 / 42 (H/M/L).
What are the outdoor capacity ranges?
Cooling: 48,000 (11,000–56,500) BTU/h. Heating: 52,000 (11,200–60,000) BTU/h.
What is the maximum piping length and vertical separation?
246 ft maximum piping length and 98.4 ft maximum height difference.
How cold can it operate in heating?
Heating ambient range: -22°F to 75°F.
What is the cooling ambient range?
Cooling ambient range: -22°F to 122°F.
What electrical does the system use?
208–230V, 1Ph, 60Hz. Voltage range: 187–253V. Outdoor MCA 44A (max fuse 45A). Indoor MCA 5A (max fuse 15A).
What controls are supported?
Remote control and wall thermostat, plus wired controller support.
Can the indoor unit be installed horizontally or vertically?
Yes. The indoor unit supports horizontal or vertical installation.
What is the indoor drain connection size?
1" drainage water pipe diameter.
























































































