OEM Reliability: Matches all specifications for the 4074ETH/U

this boiler pressure switch prevents gas valve activation if venting or intake obstructions are detected

Smith series boilers

Common Questions How do I know if my sensing relay has failed

ensuring superior mechanical and electrical life

Sporlan 3217-00 E3S120 Solenoid Valve Els PW 17895 OEM Reliability: Matches all specificationsThe Sporlan 3217 00 E3S120 Solenoid Valve is a direct acting, normally closed solenoid valve designed for refrigeration and air conditioning applications where reliable flow control is a job requirement. This E3 series body features 1 4" ODF extended solder connections, allowing you to braze the valve into the liquid, suction, or discharge line without disassembly, protecting internal components from heat damage during installation. With a 3 32"