causing the controller to close the gas valve for safety

This "E" series spring is specifically dimensioned for the 325-5 and 325-5A regulators

reducing the risk of premature fatigue or nuisance tripping

Standard HVACR protocols dictate that gaskets should be replaced whenever the trap body is opened

Will this work with older R-22 systems

Heil Quaker ICP 1009385 Restrictor causing the controller to closeThe Heil Quaker ICP 1009385 Restrictor is a critical OEM replacement part designed for precise airflow management within residential and commercial furnace vent blower assemblies. Engineering this Vent Blower Restrictor "D" SK involves high durability composite materials capable of withstanding the thermal cycles common in high efficiency venting systems. By regulating the static pressure and exhaust velocity, the 1009385 ensures that the draft