Commercial water heatersENERGY STAR certified
Noritz NHH199100-1
200 kBtu/h gas storage water heater.
Input rate
200 kBtu/h
Storage
119 gal
Thermal efficiency
0.96
Fuel
Gas, Propane
Of 393 certified gas storage commercial water heaters, 145 have a higher thermal efficiency than the NHH199100-1 (0.96).
- Maker
- Noritz
- Model
- NHH199100-1
- Type
- Gas Storage
- Fuel
- Gas, Propane
- Storage
- 119 gal
- Thermal efficiency
- 0.96
- Input rate
- 200 kBtu/h
- Standby loss
- 911 Btu/h
- Vent
- Power Direct Vent
- On the market since
- May 2025
- ENERGY STAR certified
- 30 Apr 2025
Source: ENERGY STAR certified commercial water heaters dataset, US EPA, record 4016448, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the NHH199100-1
Certified commercial water heaters from other makers, same color class, within 20% of its speed.
| Model | Type | Fuel | Storage | Input rate |
|---|---|---|---|---|
| Rheem GHE80SU-200 | Gas Storage | Gas, Propane | 80 gal | 200 kBtu/h |
| Rheem GHE80SU-200A | Gas Storage | Gas, Propane | 80 gal | 200 kBtu/h |
| Rheem GHE80SS-200 | Gas Storage | Gas, Propane | 80 gal | 200 kBtu/h |
| Rheem GHE80SS-200A | Gas Storage | Gas, Propane | 80 gal | 200 kBtu/h |
| Ruud GHE80SU-200A | Gas Storage | Gas, Propane | 80 gal | 200 kBtu/h |
| Ruud GHE80SS-200 | Gas Storage | Gas, Propane | 80 gal | 200 kBtu/h |
Noritz
More Noritz commercial water heaters
| Model | Type | Fuel | Storage | Input rate |
|---|---|---|---|---|
| NCC300DV | Gas Tankless | Gas, Propane | 0 gal | 300 kBtu/h |
| NCC300OD | Gas Tankless | Gas, Propane | 0 gal | 300 kBtu/h |
| NHH199100-2 | Gas Storage | Gas, Propane | 119 gal | 200 kBtu/h |