Eaton Cutler-Hammer DXG-SPR-FR2CF Fan R-22 This SPST normally closed switch
Baker’s notes & crumb story
Description
Eaton Cutler Hammer DXG SPR FR2CF Fan R 22 This SPST normally closed switch This SPST normally closed switch provides precise circuit interruption when flue temperatures reach the 250 degree Fahrenheit setpoint Can this valve be used on tankless water heaters