It serves as a direct substitute for part numbers 11074703 and 20509402

as it forces a physical inspection of the cabinet before the unit can cycle again

typically rated for 1/2 HP up to 2 HP depending on the specific voltage application (125V/250V)

it features integrated Fahrenheit (°F) and Celsius (°C) markings to ensure clear setpoint visibility and precise calibration across diverse facility standards

Lochinvar & A.O. Smith 100110223 Gas Valve 323613-751 It serves as a directThe Lochinvar & A. O. Smith 100110223 Natural Gas Valve is a technical grade 1. 25" Gas Control Valve engineered specifically for high capacity heating systems. Designed for precision in natural gas applications, this direct acting gas valve maintains stable combustion parameters by regulating fuel flow to the burner assembly. This OEM replacement part is critical for ensuring the safe operation of residential and commercial boiler systems and water