Bradford White 265-46153-01 Blower/Gas Valve Assembly (Natural Gas)

Bradford White 265-46153-01 Blower/Gas Valve Assembly (Natural Gas) is the genuine factory replacement for Bradford White's EF100T399(N,X) commercial water heater, part of the Ultra High Efficiency "eF" Series 100-gallon platform built with Bradford White's Hydrojet Total Performance System. This is the combined blower and gas valve assembly for the largest capacity tank in the eF100 lineup, and it's a natural gas–specific build — the LP version is a separate part number, 265-46153-02.

On the EF100T399 platform this assembly works alongside the 265-46156-01 combustion system assembly complete (natural), the 265-46024-00 burner assembly, the 415-51310-00 EBM blower, and the 243-46151-01 gas valve assembly (natural). Because the EF100 series spans four input ratings — 150, 199, 250, 300, and 399 — each with its own blower/gas valve assembly, confirm the exact model and serial number before ordering, since the EF100T150 through EF100T300 models use different blower/gas valve part numbers on the same combustion platform.

Key Benefits

• Genuine OEM fit: Built to Bradford White's factory specification for the EF100T399 commercial water heater's combustion-air and gas-delivery system.
• Matched to the eF combustion platform: Designed to work with the 265-46156-01 combustion system assembly and 265-46024-00 burner used on this same tank.
• High-efficiency commercial duty: Sized for the top-of-line 399 input rating in Bradford White's Ultra High Efficiency eF Series, not a scaled-down residential blower.
• Natural gas specific: Calibrated for natural gas service, keeping the gas valve orifice and blower staging correct for this fuel type.

Common Questions

• What tank does this blower/gas valve assembly fit? Bradford White's EF100T399(N,X) commercial water heater, the 100-gallon, 399,000 BTU model in the Ultra High Efficiency eF Series.
• Is there an LP version of this part? Yes — 265-46153-02 is the LP blower/gas valve assembly for the same tank.
• Will this fit a smaller EF100 model, like the EF100T250? No — each input rating in the eF100 series (150, 199, 250, 300, 399) uses its own blower/gas valve assembly. Confirm your tank's model and serial number before ordering.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.