BMS500-AAS048-1CSXLD
Bosch · HP - Mini or Multi Split
17.1–19BTU/Wh
9.8–9.9BTU/Wh
48000BTU/hr
Yes
Bosch BMS500-AAS048-1CSXLD: SEER2 19 BTU/Wh, around the middle of the range for air-source heat pumps (category median 20 BTU/Wh).
Where this model sits
The Bosch BMS500-AAS048-1CSXLD is a 48000 BTU/hr hp - mini or multi split using R-454B, a refrigerant with moderate global warming potential (GWP 470). At 19 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 18 BTU/Wh. In this size range, comparable Midea models average 18.8 BTU/Wh and Airquest models average 18.4 BTU/Wh.
Specifications
| Efficiency | |
|---|---|
| SEER2 (best combination) | 19BTU/Wh |
| SEER2 (worst combination) | 17.1BTU/Wh |
| HSPF2 (best combination) | 9.9BTU/Wh |
| HSPF2 (worst combination) | 9.8BTU/Wh |
| EER2 (best combination) | 10BTU/Wh |
| COP at 5 °F | 2.11 |
| Capacity | |
| Cooling Capacity (max) | 48000BTU/hr |
| Cooling Capacity (min) | 48000BTU/hr |
| Heating at 47 °F | 50000BTU/hr |
| Heating at 17 °F | 39000BTU/hr |
| Heating at 5 °F | 40500BTU/hr |
All 25 specifications
| Configuration | |
|---|---|
| Product Type | HP - Mini or Multi Split |
| Compressor Staging | Continuously variable |
| Cold Climate Certified | Yes |
| Connected Capability | No |
| Series | BMS Series |
| Indoor-Unit Combinations Rated | 2 |
| Refrigerant | |
| Type | R-454B |
| GWP Rating | R-454B (GWP:470 | Lower GWP) |
| Identifiers | |
| Model Number | BMS500-AAS048-1CSXLD |
| ENERGY STAR ID | ES_16809_BMS500-AAS048-1CSXLD_07112024075428_9795362 |
| Partner | Bosch Thermotechnology Corporation |
| Date Certified | 2025-03-04 |
| Available From | 2024-03-18 |
| Markets | United States, Canada |
Documentation
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