THERMALUX water heaters
3 basic models and 3 listed models.
Certified figures by basic model
| Basic model | Type | UEF | Flow at a 67°F rise (gal/min) | Recovery efficiency | Model numbers |
|---|---|---|---|---|---|
| NR662-OD-NG | Gas tankless | 0.82 | 3.6 | 84% | NER66OD (GQ-2039WS ET US) |
| NRC111DV (GQ-C3257WX-FF US) | Gas tankless | 0.91 | 5.7 | 94% | NERC11DV (GQ-C3257WX-FF ET US) |
| NRC98DV (GQ-C2857WS-FF US) | Gas tankless | 0.91 | 5.1 | 94% | NERC98DV (GQ-C2857WS-FF ET US) |
A range means the models under one basic model differ. A dash means the model has no such figure.
Per unit of energy, its heat into water, or UEF, reaches 0.91. At 0.91, part of the test's energy did not reach the water. The NRC111DV (GQ-C3257WX-FF US) is one of 2 basic models with that UEF. On this site, no model under this brand is ENERGY STAR certified.
This brand's whole range is one type: gas tankless. This brand's highest tankless flow belongs to the NRC111DV (GQ-C3257WX-FF US). The test warms the water by 67°F at 5.7 gallons per minute.
On this site, 65 of the 117 brands list more model numbers than this one. At least one basic model number this brand lists also appears under Noritz. That brand lists 3 of this brand's 3 basic model numbers.
Basic models shared with other brands
| Brand | Shared basic models |
|---|---|
| Noritz | 3 |