Lochinvar & A.O. Smith 100171955 Gas Valve 320788-704 it ensures proper electrical sequencing

it ensures proper electrical sequencing and prevents common field issues like contact welding or coil burnout

Field-proven to optimize superheat

Heavy-duty aluminum construction provides the rigidity required to prevent blade flex

Upgrading to ball bearings provides better longevity and allows for multi-angle mounting in various condenser configurations

preventing compressor slugging while maintaining an optimal TXV superheat of approximately 14 to 18 degrees

Lochinvar & A.O. Smith 100171955 Gas Valve 320788-704 it ensures proper electrical sequencingThe Lochinvar & A. O. Smith 100171955 Gas Valve is a critical replacement component engineered for high efficiency commercial and residential water heating systems. As a genuine OEM gas valve, this part ensures precise fuel to air ratios and consistent manifold pressure, which are vital for maintaining the thermal efficiency of condensing boilers and high recovery water heaters. Built for professional grade reliability, the 100171955 is a direct drop