Lochinvar & A.O. Smith 100110884 Gas Valve 321042-401 the system must remain disabled

the system must remain disabled until a technician confirms the flame is correctly contained within the burners

Robust Construction: Designed with dual 1/4 inch barb ports for reliable vacuum line attachment in confined furnace cabinets

The nominal supply pressure is 20 psig (140 kPa)

This item must ship via truck

Using a genuine Rheem part maintains the structural integrity of the burner assembly and prevents erratic heating or premature component fatigue

Lochinvar & A.O. Smith 100110884 Gas Valve 321042-401 the system must remain disabledThe Lochinvar & A. O. Smith 100110884 Gas Valve is a critical OEM replacement component designed for high efficiency commercial boilers and water heaters. Engineered to operate on a 24V control circuit, this natural gas valve features a standard 3 4 inch NPT connection and is factory calibrated to a 4 inch WC (Water Column) manifold pressure. This unit serves as a direct replacement for legacy part number 9006085205, ensuring seamless mechanical and