discard the entire old housing and plunger parts and replace them with this modern molded MKC-1 assembly

This non-resettable device requires immediate troubleshooting of the heat exchanger or venting system if a failure occurs

High Sensitivity: 1k ohm nickel composition provides a 3-ohm/

keep these in your truck for every F&T trap repair

When you're dealing with ignition lockout or erratic pilot behavior in Rheem-Ruud power vent water heaters

Schneider Electric (Erie) AG13A01A Actuator Els PW 17895 discard the entire old housingThe Schneider Electric Erie AG13A01A Actuator is a high performance 24Vac two position motor designed for precise on off control in hydronic systems. This PopTop series actuator features a robust spring return mechanism and a normally closed (NC) configuration, ensuring a fail safe return to the closed position during power loss. Engineered for high traffic commercial and residential applications, the unit includes an integrated end switch (SPDT) to