RV-18M2/O-R
ROVSUN · HP - Mini or Multi Split
23BTU/Wh
9.5BTU/Wh
20000BTU/hr
R-32
ROVSUN RV-18M2/O-R: SEER2 23 BTU/Wh, around the middle of the range for air-source heat pumps (category median 20 BTU/Wh).
Where this model sits
The ROVSUN RV-18M2/O-R is a 20000 BTU/hr hp - mini or multi split using R-32, a refrigerant with moderate global warming potential (GWP 675). At 23 BTU/Wh it ranks around the middle of the 12,218 certified air-source heat pumps models. Among similar-sized air-source heat pumps (within 10% of its size), it is more efficient than the peer median of 21.4 BTU/Wh. In this size range, comparable TOSOT models average 23.5 BTU/Wh and GREE models average 23.5 BTU/Wh.
Specifications
| Efficiency | |
|---|---|
| SEER2 (best combination) | 23BTU/Wh |
| SEER2 (worst combination) | 23BTU/Wh |
| HSPF2 (best combination) | 9.5BTU/Wh |
| HSPF2 (worst combination) | 9.5BTU/Wh |
| EER2 (best combination) | 11.2BTU/Wh |
| COP at 5 °F | 2 |
| Capacity | |
| Cooling Capacity (max) | 20000BTU/hr |
| Cooling Capacity (min) | 20000BTU/hr |
| Heating at 47 °F | 20000BTU/hr |
| Heating at 17 °F | 14000BTU/hr |
| Heating at 5 °F | 14000BTU/hr |
All 25 specifications
| Configuration | |
|---|---|
| Product Type | HP - Mini or Multi Split |
| Compressor Staging | Continuously variable |
| Cold Climate Certified | No |
| Connected Capability | No |
| Series | CASSETTE-single |
| Indoor-Unit Combinations Rated | 1 |
| Refrigerant | |
| Type | R-32 |
| GWP Rating | R-32 (GWP:675 | Lower GWP) |
| Identifiers | |
| Model Number | RV-18M2/O-R |
| ENERGY STAR ID | ES_1151028_RV-18M2/O-R_12192025053000_29218035872 |
| Partner | OMNIFAMILY INC |
| Date Certified | 2026-05-29 |
| Available From | 2025-08-13 |
| Markets | United States, Canada |
Documentation
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