GLZS5BA4210A*
Goodman · HP - Split System
15.2BTU/Wh
7.8BTU/Wh
40500BTU/hr
R-32
Goodman GLZS5BA4210A*: SEER2 15.2 BTU/Wh, lower than 99% of air-source heat pumps (category median 20 BTU/Wh).
SEER2: worse than 99% of the 531 comparable models within 10% of this capacity. Their median is 16.7 BTU/Wh.
Where this model sits
Lower than 99% of air-source heat pumps.
The Goodman GLZS5BA4210A* is a 40500 BTU/hr hp - split system using R-32, a refrigerant with moderate global warming potential (GWP 675). At 15.2 BTU/Wh it ranks in the bottom 0% of the 12,218 certified air-source heat pumps models. Among similar-sized air-source heat pumps (within 10% of its size), it is less efficient than the peer median of 16.7 BTU/Wh.
Specifications
| Efficiency | |
|---|---|
| SEER2 (best combination) | 15.2BTU/Wh |
| SEER2 (worst combination) | 15.2BTU/Wh |
| HSPF2 (best combination) | 7.8BTU/Wh |
| HSPF2 (worst combination) | 7.8BTU/Wh |
| EER2 (best combination) | 12.5BTU/Wh |
| COP at 5 °F | 1.85 |
| Capacity | |
| Cooling Capacity (max) | 40500BTU/hr |
| Cooling Capacity (min) | 40500BTU/hr |
| Heating at 47 °F | 39500BTU/hr |
| Heating at 17 °F | 24000BTU/hr |
| Heating at 5 °F | 20000BTU/hr |
All 25 specifications
| Configuration | |
|---|---|
| Product Type | HP - Split System |
| Compressor Staging | Single stage |
| Cold Climate Certified | No |
| Connected Capability | No |
| Series | GLZS5B |
| Indoor-Unit Combinations Rated | 2 |
| Refrigerant | |
| Type | R-32 |
| GWP Rating | R-32 (GWP:675 | Lower GWP) |
| Identifiers | |
| Model Number | GLZS5BA4210A* |
| ENERGY STAR ID | ES_1035638_GLZS5BA4210A*_03232026210000_28218222711 |
| Partner | Daikin Comfort Technologies Manufacturing, L.P. |
| Date Certified | 2026-06-26 |
| Available From | 2026-03-24 |
| Markets | United States, Canada |
Documentation
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