Lochinvar & A.O. Smith 100189283 Control 326058-758 The bronze body and brass

The bronze body and brass trim are engineered for longevity

this is a proprietary Honeywell actuator specifically machined for the VP519 valve linkage and should not be used on third-party equipment

this OEM replacement part provides the exact electrical matches and thermal response curves required for gas-fired water boiler maintenance and boiler safety control upgrades

Key Benefits: Direct OEM Compatibility: Verified for use with all large body V5097 series industrial gas valves

As with all hermetic replacements

Lochinvar & A.O. Smith 100189283 Control 326058-758 The bronze body and brassThe Lochinvar & A. O. Smith 100189283 Control (Integrated FTX725) is a critical OEM boiler control board designed for high efficiency commercial hydronic systems. This integrated furnace control manages critical combustion sequences, including the hot surface igniter timing, blower speeds, and gas valve modulation. Engineered specifically for the Lochinvar Knight and high output A. O. Smith series, it serves as a direct replacement for legacy part