Description
This is a BRAND NEW Furnace Fan Blower Relay with a 24 volt coil. It is designed to replace old Trane/American Standard part #s RLY2037 & RLY02037. 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:
RLY2037 RLY02037
Repair Difficulty Level:
Partial List of Units that Use This Item:
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