Lochinvar & A.O. Smith 100170490 Gas Valve 321702-401 replacing the entire standing pilot

replacing the entire standing pilot assembly is often more cost-effective than troubleshooting individual burner ports

this 1 HP compressor delivers a nominal cooling capacity of 6680 BTU/hr when utilized with R404A refrigerant

this blade utilizes high-strength aluminum construction and a reinforced galvanized steel spider to withstand the rigors of continuous outdoor cycling

and 125 MBH configurations

and IGN00145 to maintain factory performance levels

Lochinvar & A.O. Smith 100170490 Gas Valve 321702-401 replacing the entire standing pilotThe Lochinvar & A. O. Smith 100170490 Gas Valve is a critical OEM replacement part designed for high efficiency hydronic systems. As an essential component for natural gas combustion control, this valve regulates fuel delivery to the burner assembly with high precision, ensuring the manifold pressure remains within manufacturer specified tolerances. Built for the rigorous demands of commercial and residential boilers, the 100170490 is engineered to