| GSZ022*1 | NETZERO09KW2CWPB |
|---|---|
| ENERGY STAR Partner | |
| WaterFurnace International, Incorporated | Ecoforest Geotermia SL |
| Brand Name | |
| GeoSmart Energy | GeoSmart Energy |
| Model Name | |
| PREMIUM G | NetZero |
| Model Number | |
| GSZ022*1 | NETZERO09KW2CWPB |
| Type | |
| Closed Loop Water-to-Air | Open Loop Water-to-Water |
| COP Rating | |
| 4 | N/A |
| Energy Efficiency (EER) | |
| 19 | N/A |
| Date Available On Market | |
| May 1, 2017 | August 26, 2020 |
| Date Qualified | |
| November 9, 2021 | November 29, 2022 |
| Markets | |
| United States, Canada | United States, Canada |
| CB Model Identifier | |
| ES_1036337_GSZ022*1_07142021100820_5643520 | ES_1145869_NETZERO09KW2CWPB_09212022163139_2259622 |
| Meets ENERGY STAR Most Efficient 2024 Criteria | |
| Yes | Yes |
| Product Category | |
| Geothermal Heat Pumps | Geothermal Heat Pumps |
| Date Certified | |
| November 9, 2021 | November 29, 2022 |
| Refrigerant Type | |
| R-410A | R-410A |