Automatic Recovery: Features an auto-reset mechanism that restores circuit continuity once temperatures return to 140°F

GND) for flexible field installation

The Belimo B223 series is typically rated for a maximum differential pressure of 50 psi for quiet operation and a close-off pressure of 200 psi

The integrated LED status indicator provides immediate visual confirmation of relay energization

or a failing blower motor that isn't moving enough air across the heat exchanger

Lochinvar & A.O. Smith 100172006 Gas Valve Els PW 17895 Automatic Recovery: Features an auto-resetThe Lochinvar and A. O. Smith 100172006 Gas Valve is a critical 24V redundant combination control designed for high recovery commercial water heaters and boilers. This 3 4" NPT gas valve provides precise fuel regulation for gas fired equipment, ensuring stable manifold pressure and safe ignition sequences. Known in the industry as a direct replacement for VAL3204, this component is frequently found in Lochinvar Knight and A. O. Smith Cyclone series