Description
This is a BRAND NEW- Supco/Mars/GemTech Furnace Fan Blower Relay with a 24 volt coil- The Part # is 90290. Thanks for looking and good luck!
Function:
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:
90290
Repair Difficulty Level:
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