Commercial water heatersENERGY STAR certified
Intellihot iN501
Gas tankless water heater.
Storage
2 gal
Thermal efficiency
0.96
Fuel
Gas, Propane
Standby loss
459 Btu/h
Of 207 certified gas tankless commercial water heaters, 173 have a higher thermal efficiency than the iN501 (0.96).
- Maker
- Intellihot
- Model
- iN501
- Type
- Gas Tankless
- Fuel
- Gas, Propane
- Storage
- 2 gal
- Thermal efficiency
- 0.96
- Standby loss
- 459 Btu/h
- Vent
- Direct Vent
- On the market since
- Jun 2019
- ENERGY STAR certified
- 2 Jan 2020
Certified under the same record
The maker lists these as the same machine or a variant of it: Neuron, iN401.
Source: ENERGY STAR certified commercial water heaters dataset, US EPA, record 2352274, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Intellihot
More Intellihot commercial water heaters
| Model | Type | Fuel | Storage | Input rate |
|---|---|---|---|---|
| iQ751 Gen II | Gas Tankless | Gas, Propane | 3 gal | 751 kBtu/h |
| iQ251 | Gas Tankless | Gas, Propane | 1 gal | 250 kBtu/h |
| iQ1001 Gen II | Gas Tankless | Gas, Propane | 4 gal | 1,001 kBtu/h |
| iQ1501 | Gas Tankless | Gas, Propane | 6 gal | 1,501 kBtu/h |
| iQ3001 | Gas Tankless | Gas, Propane | 12 gal | 3,001 kBtu/h |
| I250 | Gas Tankless | Gas, Propane | 0 gal | 250 kBtu/h |
| iQ2001 | Gas Tankless | Gas, Propane | 8 gal | 2,000 kBtu/h |
| Electron iE1 | Electric Heat Pump | Electric | 6 gal | - |