GREE water heaters
2 basic models and 2 listed models.
Certified figures by basic model
| Basic model | Type | Storage volume (gal) | UEF | First-hour rating (gal) | Recovery efficiency | Model numbers |
|---|---|---|---|---|---|---|
| GRS-3.0Pd/TD50GANhA-D | Heat pump | 55 | 4.02 | 80 | 450% | GRS-3.0Pd/TD50GANhA-D |
| GRS-3.0Pd/TD70GANhA-D | Heat pump | 68 | 4.03 | 100 | 469% | GRS-3.0Pd/TD70GANhA-D |
A range means the models under one basic model differ. A dash means the model has no such figure.
This brand's highest UEF, the energy that reaches the water for each unit used, is 4.03. That UEF is over 1 because heat pumps move heat from air into water. The basic model with that UEF is the GRS-3.0Pd/TD70GANhA-D. Not one of its basic models lacks an ENERGY STAR certified model.
Each one this brand lists is a heat pump water heater. This brand's highest first-hour rating is 100 gallons, on the GRS-3.0Pd/TD70GANhA-D. In the test, a full tank reheats while those 100 gallons are drawn.
On this site, 73 of the 117 brands list more model numbers than this one. No other brand on this site lists any of this brand's basic model numbers.