Cooper&Hunter Hyper Heat Multi-Zone Outdoor • R454B • Up to 6 Zones
Cooper&Hunter Hyper Heat Multi-Zone Outdoor — 48,000 BTU, R454B — CH-RVHP48M-230VO
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Overview
Cooper&Hunter’s 48K BTU Hyper Heat Multi-Zone outdoor unit is built for large residential and light commercial applications that need flexible, room-by-room control. It supports up to six zones with independent temperature settings and includes Hyper Heating technology for reliable performance in extreme cold, with heating operation rated down to −22 °F. Advanced inverter technology modulates compressor speed to match connected-zone demand, delivering strong efficiency (up to 23 SEER2) and consistent comfort. Using R454B refrigerant (lower GWP vs. many conventional options), it supports modern, eco-conscious system designs.
Highlights
Up to 6 zones SEER2 23 · EER2 12 HSPF 11 (Region IV) · 9 (Region V) COP 3.7 @ 47 °F Hyper Heat to −22 °F R454B 208–230V 1Ph Max total piping 262.4 ft
- Six-zone flexibility: supports up to six independent zones with compatible indoor units.
- Cold-climate heating: heating operation rated down to −22 °F.
- Energy smart: inverter-driven operation with up to 23 SEER2 efficiency.
- Eco-forward refrigerant: R454B helps reduce environmental impact.
- High-capacity comfort: designed for large layouts and multi-room applications.
ModelCH-RVHP48M-230VO
ZonesUp to 6
Outdoor Sound65 dB(A)
Lines6× 1/4″ liquid · (4× 3/8″ + 2× 1/2″) gas
What's Included
- Outdoor unit CH-RVHP48M-230VO
- Owner / installation documentation
Pair only with compatible Cooper&Hunter multi-zone indoor units. Confirm zone combinations, piping, and length limits before installation.
Indoor Specs
| Spec | Details |
|---|---|
| System type | Hyper Heat multi-zone outdoor unit |
| Zones supported | Up to 6 independent zones (depends on indoor unit selection) |
| Refrigerant piping | 6 circuits: 6× 1/4″ liquid · gas connections are 4× 3/8″ + 2× 1/2″ |
| Max total pipe length | 262.4 ft |
| Max length per indoor unit | 114.8 ft |
| Max height difference (IDU↔ODU) | 49.2 ft |
| Max height difference (between indoor units) | 33 ft |
| Combination guidance | Confirm indoor unit mixes per the applicable submittal documentation |
Indoor-unit capacities, controls, and features depend on the specific indoor models selected for each zone.
Outdoor Specs
| Spec | Details |
|---|---|
| Model | CH-RVHP48M-230VO |
| Power | 208/230 V, 1-Phase, 60 Hz |
| Voltage range | 187–253 V |
| Cooling capacity (range) | 12,000–57,000 BTU/h |
| Cooling current (rated) | 17.3 A |
| SEER2 / EER2 | 23 / 12 |
| Heating capacity @ 47 °F (range) | 13,000–57,000 BTU/h |
| Heating current @ 47 °F (rated) | 17.3 A |
| COP @ 47 °F | 3.7 W/W |
| HSPF (Region IV / V) | 11 / 9 |
| Heating capacity @ 5 °F (rated) | 47,000 BTU/h |
| MCA / Max fuse | 37 A / 40 A |
| Outdoor airflow (max) | 4,502.8 CFM |
| Outdoor sound | 65 dB(A) |
| Unit size (W×D×H) | 37.48 × 16.34 × 52.48 in |
| Packing size (W×D×H) | 43.11 × 19.49 × 58.27 in |
| Net / Gross weight | 246.47 / 276.68 lb |
| Refrigerant / Charge | R454B / 151.68 oz |
| Factory precharge | 150 ft |
| Additional refrigerant charge | 0.16 oz/ft |
| Design pressure | 550 / 340 PSIG |
| Ambient range (cool / heat) | −22–122 °F / −22–75 °F |
| Line sizes | Liquid: 6× 1/4″ · Gas: 4× 3/8″ + 2× 1/2″ |
| Max piping (total / per indoor) | 262.4 ft / 114.8 ft |
| Max height difference | IDU↔ODU: 49.2 ft · Between IDUs: 33 ft |
AHRI certification (reference): 207740529.
Documents & Downloads
Important
Install by a licensed HVAC professional. Confirm zone combinations, electrical requirements (187–253 V), MCA/max-fuse, line sizes (including the 1/2″ gas circuits), total/branch piping limits, and ambient operating ranges (down to −22 °F) before commissioning.
FAQs
How many zones can this support?
Up to six independent zones with compatible Cooper&Hunter multi-zone indoor units.
How cold can it heat in Hyper Heat mode?
Heating operation is rated down to −22 °F.
What line sizes are required?
Six circuits total: 6× 1/4″ liquid and gas connections of 4× 3/8″ plus 2× 1/2″.
What are the power requirements?
208/230 V, single-phase, 60 Hz. Voltage range 187–253 V. MCA 37 A. Max fuse 40 A.
What are the piping limits?
Up to 262.4 ft total piping, and up to 114.8 ft for a single indoor unit run, within system design limits.
What refrigerant does it use?
R454B (factory charge: 151.68 oz; precharge: 150 ft).
