Lochinvar & A.O. Smith 100189387 Valve 322838-752 Broad Compatibility: Drop-in replacement for

Broad Compatibility: Drop-in replacement for Hydrotherm part number 03-7117 and compatible with major series like HI-B and ID-A

The brass trim and 3/8 inch threaded stem provide reliable long-term performance and high close-off pressure ratings

The 100135312 is the current manufacturer part number used by Lochinvar and A

crucial for systems operating in demanding ambient conditions

The Carrier HC39GE469 is designed for vertical shaft-down mounting

Lochinvar & A.O. Smith 100189387 Valve 322838-752 Broad Compatibility: Drop-in replacement forThe Lochinvar & A. O. Smith 100189387 Valve is a Liquid Propane (LP) gas valve assembly designed specifically for high efficiency heating applications, including the Lochinvar Copper Fin II and FTX 725 series. As a critical component in the gas valve kit, this assembly utilizes a negative pressure regulation system to ensure precise fuel to air ratios throughout the firing cycle. For technicians troubleshooting ignition failure or flame failure codes