The HH18HA495 features a manual reset design

Common Questions Is the CO-11 gasket interchangeable with other McDonnell & Miller series

is the standard replacement part for the Series 69 Low Water Cut-Off and E-8 level controls

High Load Capacity: Features power-rated contacts capable of handling up to 15A resistive at 277VAC

000 PSI depending on conditions

Rheem-Ruud 47-25349-07 Limit Switch The HH18HA495 features a manualThe Rheem Ruud 47 25349 07 Limit Switch is a critical safety component designed for high limit temperature monitoring in residential and commercial furnaces. This OEM furnace limit switch features a single pole single throw (SPST) normally closed configuration, engineered to interrupt the burner circuit if internal plenum temperatures exceed safe operating parameters. With a fixed open temperature of 220 degrees F and a fixed close temperature of 200