SL25XPV-048-230A**
Lennox · HP - Split System
20BTU/Wh
9.3BTU/Wh
44500BTU/hr
Yes
Lennox SL25XPV-048-230A**: SEER2 20 BTU/Wh, around the middle of the range for air-source heat pumps (category median 20 BTU/Wh).
Where this model sits
The Lennox SL25XPV-048-230A** is a 44500 BTU/hr hp - split system using R-410A, a refrigerant with high global warming potential (GWP 2088). At 20 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 17.9 BTU/Wh. In this size range, comparable Midea models average 18.8 BTU/Wh and BLUERIDGE models average 18.5 BTU/Wh.
Specifications
| Efficiency | |
|---|---|
| SEER2 (best combination) | 20BTU/Wh |
| SEER2 (worst combination) | 20BTU/Wh |
| HSPF2 (best combination) | 9.3BTU/Wh |
| HSPF2 (worst combination) | 9.3BTU/Wh |
| EER2 (best combination) | 12BTU/Wh |
| COP at 5 °F | 1.96 |
| Capacity | |
| Cooling Capacity (max) | 44500BTU/hr |
| Cooling Capacity (min) | 44500BTU/hr |
| Heating at 47 °F | 44500BTU/hr |
| Heating at 17 °F | 43000BTU/hr |
| Heating at 5 °F | 36800BTU/hr |
All 25 specifications
| Configuration | |
|---|---|
| Product Type | HP - Split System |
| Compressor Staging | Continuously variable |
| Cold Climate Certified | Yes |
| Connected Capability | No |
| Series | DAVE LENNOX SIGNATURE SL25XPV SERIES |
| Indoor-Unit Combinations Rated | 1 |
| Refrigerant | |
| Type | R-410A |
| GWP Rating | R-410A (GWP:2088) |
| Identifiers | |
| Model Number | SL25XPV-048-230A** |
| ENERGY STAR ID | ES_1082497_SL25XPV-048-230A**_02282023193104_8094563 |
| Partner | Lennox Industries |
| Date Certified | 2026-06-12 |
| Available From | 2021-10-12 |
| Markets | Canada |
Documentation
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