Vibration Dampening: Factory-balanced 5-blade configuration reduces mechanical stress on the motor shaft and bearings

Universal Field Compatibility: Serves as a Robertshaw 5500-202 cross reference for numerous brands including GE

Technicians frequently find that sediment or "mud" buildup in the chamber can restrict float movement

and Payne part numbers (LA22LA013

Common Questions Can the VA-4233-GGC-2 be used on non-Johnson Controls valves

Lochinvar & A.O. Smith 100135269 Burner 322838-752 Vibration Dampening: Factory-balanced 5-blade configurationThe Lochinvar & A. O. Smith 100135269 Burner is a precision engineered 100% OEM replacement for high efficiency condensing boilers, specifically designed for WH285 and WH399 models. As a critical component in the combustion assembly, this burner ensures an optimal air to fuel ratio, supporting the high turndown ratios found in the Lochinvar Knight and A. O. Smith boiler series. Built to industrial grade standards, the assembly is compatible with both