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This genuine factory part serves as the direct successor to legacy part numbers B1037508 and B1037508S
This 60 MM Burner GEN II is primarily used in Lochinvar Knight (WHB 399 models) and A
while the included 20VA transformer is utilized specifically to power the motorized fresh air damper
As an OEM L185-30 limit switch
ensuring pressure independent (VAV) control across commercial and industrial environments
Lochinvar & A.O. Smith 100275548 Conversion Kit R-407C This genuine factory part servesThe Lochinvar & A. O. Smith 100275548 LP Gas Conversion Kit is the specified solution for transitioning compatible high efficiency boilers and water heaters from natural gas to liquid propane. Designed specifically for use with Lochinvar Noble NKB150 and NKC150 combi boilers (manufactured pre Serial Number 1837), this kit ensures the burner assembly maintains optimal thermal efficiency and flame stability after fuel conversion. As a veteran grade HVAC