HH836E2S11
Johnson Controls · HP - Split System
15.2–19BTU/Wh
8.1–9.5BTU/Wh
31600–35000BTU/hr
Yes
Johnson Controls HH836E2S11: 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 Johnson Controls HH836E2S11 is a 35000 BTU/hr hp - split system 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 about as efficient as 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) | 19BTU/Wh |
| SEER2 (worst combination) | 15.2BTU/Wh |
| HSPF2 (best combination) | 9.5BTU/Wh |
| HSPF2 (worst combination) | 8.1BTU/Wh |
| EER2 (best combination) | 12BTU/Wh |
| COP at 5 °F | 2.10 |
| Capacity | |
| Cooling Capacity (max) | 35000BTU/hr |
| Cooling Capacity (min) | 31600BTU/hr |
| Heating at 47 °F | 35000BTU/hr |
| Heating at 17 °F | 29600BTU/hr |
| Heating at 5 °F | 27200BTU/hr |
All 25 specifications
| Configuration | |
|---|---|
| Product Type | HP - Split System |
| Compressor Staging | Continuously variable |
| Cold Climate Certified | Yes |
| Connected Capability | No |
| Series | LX SERIES |
| Indoor-Unit Combinations Rated | 355 |
| Refrigerant | |
| Type | R-454B |
| GWP Rating | R-454B (GWP:470 | Lower GWP) |
| Identifiers | |
| Model Number | HH836E2S11 |
| ENERGY STAR ID | ES_21045_HH836E2S11_12072024023159_20216508745 |
| Partner | Johnson Controls, Inc. |
| Date Certified | 2026-08-05 |
| Available From | 2026-02-17 |
| Markets | United States, Canada |
Documentation
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