International Environmental 70665401 Relay which may result from a

which may result from a dirty air filter

Key Benefits Broad Compatibility: Fully interchangeable with part number 143-16-021-02 for simplified inventory management

The brass construction is machined for high-heat durability and consistent gas delivery across the burner profile

Common Questions Which bellows assemblies are compatible with the CO-106 cam

While primarily used for damper actuators

International Environmental 70665401 Relay which may result from aThe International Environmental 70665401 Relay is a heavy duty 24V SPDT switching relay engineered for reliable performance in commercial fan coil units and industrial air handling systems. As a genuine IEC replacement part (also referenced as E030 70665401), this component is designed to handle both Normally Open (N O) and Normally Closed (N C) circuits, providing essential versatility for contractors managing complex HVACR control logic. With a