Commercial water heatersENERGY STAR certified
NTI LX800WH
800 kBtu/h gas tankless water heater.
Input rate
800 kBtu/h
Storage
5 gal
Thermal efficiency
0.96
Fuel
Gas
Of 207 certified gas tankless commercial water heaters, 173 have a higher thermal efficiency than the LX800WH (0.96).
- Maker
- NTI
- Model
- LX800WH
- Type
- Gas Tankless
- Fuel
- Gas
- Storage
- 5 gal
- Thermal efficiency
- 0.96
- Input rate
- 800 kBtu/h
- Vent
- Direct Vent
- On the market since
- Nov 2014
- ENERGY STAR certified
- 2 Feb 2024
Source: ENERGY STAR certified commercial water heaters dataset, US EPA, record 3388145, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the LX800WH
Certified commercial water heaters from other makers, same color class, within 20% of its speed.
| Model | Type | Fuel | Storage | Input rate |
|---|---|---|---|---|
| Trinity LX800WH | Gas Tankless | Gas | 5 gal | 800 kBtu/h |
| Lochinvar AWH0800L SERIES 1** | Gas Tankless | Propane | 7 gal | 800 kBtu/h |
| Lochinvar AWH0800N SERIES 1** | Gas Tankless | Gas | 7 gal | 800 kBtu/h |
| HTP ELX-800FVWH | Gas Tankless | Gas, Propane | 6 gal | 800 kBtu/h |
| A. O. Smith PWH0800NP* | Gas Tankless | Gas, Propane | 7 gal | 800 kBtu/h |
| Laars NT2V0800 | Gas Tankless | Gas | 7 gal | 800 kBtu/h |
NTI