BOVB-36RTB-M20S
Bosch · HP - Split System
15.2–20BTU/Wh
9–9.5BTU/Wh
23000–34200BTU/hr
Yes
Bosch BOVB-36RTB-M20S: 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 Bosch BOVB-36RTB-M20S is a 34200 BTU/hr hp - split system using R-454B, a refrigerant with moderate global warming potential (GWP 470). 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 19 BTU/Wh. In this size range, comparable Midea models average 20 BTU/Wh and TOSOT models average 21 BTU/Wh.
Specifications
| Efficiency | |
|---|---|
| SEER2 (best combination) | 20BTU/Wh |
| SEER2 (worst combination) | 15.2BTU/Wh |
| HSPF2 (best combination) | 9.5BTU/Wh |
| HSPF2 (worst combination) | 9BTU/Wh |
| EER2 (best combination) | 13BTU/Wh |
| COP at 5 °F | 2 |
| Capacity | |
| Cooling Capacity (max) | 34200BTU/hr |
| Cooling Capacity (min) | 23000BTU/hr |
| Heating at 47 °F | 34200BTU/hr |
| Heating at 17 °F | 28000BTU/hr |
| Heating at 5 °F | 24400BTU/hr |
All 25 specifications
| Configuration | |
|---|---|
| Product Type | HP - Split System |
| Compressor Staging | Continuously variable |
| Cold Climate Certified | Yes |
| Connected Capability | Yes |
| Series | IDS Premium LGWP |
| Indoor-Unit Combinations Rated | 40 |
| Refrigerant | |
| Type | R-454B |
| GWP Rating | R-454B (GWP:470 | Lower GWP) |
| Identifiers | |
| Model Number | BOVB-36RTB-M20S |
| ENERGY STAR ID | ES_16809_BOVB-36RTB-M20S_10142025013024_28217895343 |
| Partner | Bosch Thermotechnology Corporation |
| Date Certified | 2026-01-20 |
| Available From | 2025-10-01 |
| Markets | United States, Canada |
Documentation
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