Lochinvar & A.O. Smith 100171924 Valve 318423-701 This HVAC contactor features an

This HVAC contactor features an integrated auxiliary contact

This specific kit is engineered for the KS211AF02L7CG4 configuration

ensuring the system remains locked out during hazardous conditions

Engineered with a precision 18-inch diameter and a 26-degree pitch

Lochinvar & A.O. Smith 100171924 Valve 318423-701 This HVAC contactor features anThe Lochinvar & A. O. Smith 100171924 Gas Valve Kit is a critical OEM replacement component designed to restore precise fuel regulation in high efficiency condensing boilers and commercial water heaters. This negative pressure gas valve acts as the primary safety and modulation interface, responding to the blowers venturi suction to ensure the exact stoichiometric ratio for clean combustion. Specifically engineered as the updated replacement for the