Repeated tripping is usually indicative of restricted airflow caused by a dirty air filter

tool-free installation into standard panel cutouts

For veteran technicians managing steam regulator maintenance

causing the controller to close the gas valve for safety

Easy Installation: Standard terminal configuration allows for a direct "plug-and-play" replacement on 220V-240V 50/60Hz systems

Heil Quaker ICP 1009385 Restrictor Repeated tripping is usually indicativeThe 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