Nor East Controls 30067531-891 O-Ring ensuring the system resets only

ensuring the system resets only once the temperature has dropped to a safe 135°F

Long radius elbows allow for a smoother transition

depending on the specific York furnace model

preventing premature component failure and ensuring consistent airflow monitoring for York heating systems

as long as the actuator or damper shaft diameter is 7/16"

Nor East Controls 30067531-891 O-Ring ensuring the system resets onlyAs a field technician, you know that the integrity of a process loop often comes down to the smallest sealing surface. The Nor East Controls 30067531 891 O Ring is a industrial grade replacement designed specifically for heavy duty pneumatic diaphragm actuators and globe control valves. Optimized for the 8600 mixing and 8900 diverting series, this Buna N rubber o ring provides a critical seal between the valve body and the internal cage, preventing