OEM Compatibility: Identical replacement for FAN3033

It opens the circuit when the sensed temperature hits 26°F to prevent the evaporator coil from freezing and closes the circuit once the coil warms to 38°F

Code-Compliant Sealing: Includes specialized gaskets required by UL 268A to maintain the integrity of the sampling air stream

maintaining peak system efficiency without the fitment risks associated with generic aftermarket alternatives

The sensing bulb must be securely strapped to a horizontal section of the suction line at the 12 o'clock or 4 o'clock position (depending on line diameter) to ensure accurate thermal feedback for the thermal expansion valve

Lochinvar & A.O. Smith 100109783 Gas Valve 326058-755 OEM Compatibility: Identical replacement forThe Lochinvar & A. O. Smith 100109783 Gas Valve is a critical OEM replacement part designed for precise fuel regulation in high efficiency commercial and residential water heaters. This thermostatic gas valve (part number 184768 000) is engineered to manage manifold pressure and maintain consistent pilot operation under varying inlet pressures. For service technicians, this 100109783 control valve ensures exact temperature modulation, preventing