Fenwal 35-665575-111 Control Els PW 17895 this control features factory-set trip
Platform notes & fabric story
Description
Fenwal 35 665575 111 Control Els PW 17895 this control features factory set trip this control features factory set trip points of 23 PSI (open) and 38 PSI (close) A common cause is a scorched or depleted thermocouple that no longer generates the required 25 30 millivolts to keep the valve solenoid engaged