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OEM Intertherm Tyco Contactor Relay 3100-20Q552C 621909

  • 621909 621909R 6219090 3100-20Q552C 310020Q552C

This item is in stock.

CON07 002-E3

Product Description


Intertherm Tyco Contactor Relay 3100-20Q552C 621909

This is a BRAND NEW Intertherm/Nordyne/Miller 24 volt Double Pole Contactor. The part# is 624722R. This contactor is used in Intertherm/Nordyne/Miller electric furnaces. There is no warranty and all sales are final. Thanks for looking and good luck!


A contactor form of a relay. Relays are switches that open and close circuits electrically. In most HVAC equipment a low voltage coil relay (24 vac) is energized in order to open or close a higher voltage (usually 120-240) circuit.

Replaces Old Part #s:

3100-20Q552C 621909

Repair Difficulty Level: difficulty graph


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SKU: CON07 002-E3
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