EZ-36Z-M4B
PolarWave · HP - Mini or Multi Split
19–23BTU/Wh
9.5–9.9BTU/Wh
33000–34000BTU/hr
Yes
PolarWave EZ-36Z-M4B: SEER2 23 BTU/Wh, around the middle of the range for air-source heat pumps (category median 20 BTU/Wh).
SEER2: better than 88% of the 1791 comparable models within 10% of this capacity. Their median is 19 BTU/Wh.
Where this model sits
The PolarWave EZ-36Z-M4B is a 34000 BTU/hr hp - mini or multi split using R-454B, a refrigerant with moderate global warming potential (GWP 470). 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 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) | 23BTU/Wh |
| SEER2 (worst combination) | 19BTU/Wh |
| HSPF2 (best combination) | 9.9BTU/Wh |
| HSPF2 (worst combination) | 9.5BTU/Wh |
| EER2 (best combination) | 12BTU/Wh |
| COP at 5 °F | 2 |
| Capacity | |
| Cooling Capacity (max) | 34000BTU/hr |
| Cooling Capacity (min) | 33000BTU/hr |
| Heating at 47 °F | 36000BTU/hr |
| Heating at 17 °F | 25400BTU/hr |
| Heating at 5 °F | 25200BTU/hr |
All 25 specifications
| Configuration | |
|---|---|
| Product Type | HP - Mini or Multi Split |
| Compressor Staging | Continuously variable |
| Cold Climate Certified | Yes |
| Connected Capability | No |
| Series | EZ Series |
| Indoor-Unit Combinations Rated | 3 |
| Refrigerant | |
| Type | R-454B |
| GWP Rating | R-454B (GWP:470 | Lower GWP) |
| Identifiers | |
| Model Number | EZ-36Z-M4B |
| ENERGY STAR ID | ES_1145863_EZ-36Z-M4B_02102025034322_29216980935 |
| Partner | 1HVAC Energy, LLC |
| Date Certified | 2025-03-04 |
| Available From | 2025-02-10 |
| Markets | United States, Canada |
Documentation
We link to manufacturer documentation at its original source rather than rehosting it, so you always get the current revision.