Using this on a Propane system will cause dangerous over-firing and component failure

While the nominal size is 20x20x4

this part facilitates a seamless drop-in installation for technicians troubleshooting ignition failures or inducer circuit dropouts

Direct-Fit OEM Component: Specifically designed for Williams Monterey 500 Series

ensuring the evaporator coil remains optimally flooded across varying load conditions

Bradford White 415-52907-01 Control Valve & Pilot Kit 322838-753 Using this on a PropaneThe Bradford White 415 52907 01 Control Valve & Pilot Kit is a direct replacement gas control assembly designed for commercial and residential atmospheric vent water heaters. This kit features a Robertshaw gas valve integrated with a thermopile driven pilot system, ensuring stable millivolt operation without external power requirements. Engineered for high recovery applications, the valve manages gas flow with precision, maintaining strict setpoint