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Commercial water heatersENERGY STAR certified

Bryan Steam, LLC BFIT400V-O

399 kBtu/h gas tankless water heater.

Input rate

399 kBtu/h

Storage

4 gal

Thermal efficiency

0.98

Fuel

Gas, Propane

Of 207 certified gas tankless commercial water heaters, 9 have a higher thermal efficiency than the BFIT400V-O (0.98).

Maker
Bryan Steam, LLC
Model
BFIT400V-O
Type
Gas Tankless
Fuel
Gas, Propane
Storage
4 gal
Thermal efficiency
0.98
Input rate
399 kBtu/h
Vent
Direct Vent
On the market since
Aug 2025
ENERGY STAR certified
31 Jul 2025

Source: ENERGY STAR certified commercial water heaters dataset, US EPA, record 4481013, data build 2026-09-29. Figures are as the maker certified them. How we use this data.

Other makers

Machines comparable to the BFIT400V-O

Certified commercial water heaters from other makers, same color class, within 20% of its speed.

ModelTypeFuelStorageInput rate
Trinity LX400WHGas TanklessGas, Propane2 gal399 kBtu/h
Lochinvar AWH0400N SERIES 1**Gas TanklessGas4 gal399 kBtu/h
Lochinvar AWH0400L SERIES 1**Gas TanklessPropane4 gal399 kBtu/h
HTP ELX-400FVWHGas TanklessGas, Propane3 gal399 kBtu/h
A. O. Smith PWH0400NP*Gas TanklessGas, Propane4 gal399 kBtu/h
Laars NT2V0399Gas TanklessGas4 gal399 kBtu/h

Bryan Steam, LLC

More Bryan Steam, LLC commercial water heaters

ModelTypeFuelStorageInput rate
BFITW4000Gas TanklessGas, Propane47 gal3,999 kBtu/h
BFITW3500Gas TanklessGas, Propane47 gal3,500 kBtu/h
BFITW3000Gas TanklessGas, Propane36 gal3,000 kBtu/h
BFITW2500Gas TanklessGas, Propane36 gal2,500 kBtu/h
BFITW2000Gas TanklessGas, Propane17 gal1,999 kBtu/h
BFITW1500Gas TanklessGas, Propane13 gal1,500 kBtu/h
BFITW1250Gas TanklessGas, Propane12 gal1,250 kBtu/h
BFITW1000Gas TanklessGas, Propane12 gal999 kBtu/h

All Bryan Steam, LLC commercial water heaters