protecting technicians from the blower assembly and electrical hazards

compatibility depends on the motor diameter and mounting leg configuration

it has likely failed and requires replacement

Safe Operation: Includes a built-in internal pressure interrupter to disconnect the circuit in the event of an electrical fault

Using the York S1-7670-3071 ensures that the original manufacturer timing specs are maintained

McDonnell & Miller 324500 O-Ring protecting technicians from the blowerMaintain precise system pressure and eliminate leak paths with the McDonnell & Miller 324500 Tetraseal O Ring. This pack of five high performance seals is the engineered replacement for the discontinued 324435 part number, ensuring a direct fit without the need for field modifications. Designed as a critical boiler control replacement part, these o rings are specifically optimized for low water cut off (LWCO) and mechanical water feeder assemblies.