Lochinvar & A.O. Smith 100109783 Gas Valve THPU32HP7Y Technicians should check for continuity

Technicians should check for continuity across the leads when the compressor is off and verify that the amp draw matches the 150W specification at 480V

Precision-engineered with a 1 1/2 inch NPT female thread

An externally equalized valve like the 063103 is mandatory in systems where the pressure drop across the evaporator is significant

this unit integrates a thermally protected Class B insulation system and sealed ball bearings for reliable operation under high-heat conditions

ensuring the secondary 24V output stays within tolerance for control logic

Lochinvar & A.O. Smith 100109783 Gas Valve THPU32HP7Y Technicians should check for continuityThe Lochinvar & A. O. Smith 100109783 Gas Valve is a critical OEM replacement part designed for precise fuel regulation in high efficiency commercial and residential water heaters. This thermostatic gas valve (part number 184768 000) is engineered to manage manifold pressure and maintain consistent pilot operation under varying inlet pressures. For service technicians, this 100109783 control valve ensures exact temperature modulation, preventing