a sensor that is heavily pitted or has a cracked ceramic insulator must be replaced with a new Williams OEM flame sensor to ensure reliable operation

The 100208403 is an automatic reset model that will re-close the safety circuit once the gas pressure rises above the setpoint plus the internal differential

This model typically utilizes an onboard thermistor for local temperature sensing

Featuring a 3/8" NPT connection and a robust brass body

Whether you are servicing a Bunn CWTF

Johnson Controls V-3752-2210 Valve Assembly Freon a sensor that is heavilyJohnson Controls V 3752 2210 Valve Assembly, 1" Union Globe, Two Way, Normally Open, 7 Cv Flow, 3 6 Psi Spring Range