A lack of continuity indicates the fuse has cleared and requires a genuine Marley replacement part

or visible heat damage on the relay casing terminals

this is strictly rated for low-voltage Class 2 circuits

it guarantees exact form-fit-functionality for contractors performing high-stakes repairs on residential and commercial furnaces

and D-4073 series pneumatic damper actuators equipped with a D-9502 pilot positioner

Nordyne 624829 Contactor A lack of continuity indicatesThe Nordyne 624829 Contactor is a heavy duty, single pole definite purpose contactor designed for precise electrical switching in furnace and air conditioning applications. As the direct OEM 624829 update version of 624721, this component ensures seamless mechanical fitment and electrical continuity across a wide range of Intertherm, Miller, and Revolv HVAC equipment. Built to handle 25 FLA (Full Load Amps) and 35 resistive amps at 240V, it features a