| Study | Study Type | Study Sector | Equipment Type(s) | Weather Data? | Number of Sites |
|---|---|---|---|---|---|
| NREL Field Validation of Air-Source Heat Pumps for Cold Climates 2021-2023 | Field | Residential | Heat Pump | Yes | 12 |
| MaxTech Residential Field Heat Pump Water Heater Study - 1327050159 | Field | Residential | Heat Pump Water Heater | No | 2 |