Furnace Fan Control Relay
Part #: 3110-3301

Substitution: 3110-3301 Learn why

Furnace Fan Control Relay Part 3110-3301
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Many replacement parts are only available online and typically cannot be found anywhere locally.

Important Details


  • This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including 3110-3301

Part Information

This manufacturer-approved fan control relay (part number 3110-3301) is for furnaces.

Fan control relay 3110-3301 controls the operation of the blower fan in the furnace.

Shut off the house circuit breaker for the furnace before installing this part.


  • Category: Home Improvement Products
  • Shipping Length: 3 in
  • Shipping Width: 1.5 in
  • Shipping Height: 1.4 in
  • Shipping Weight: 0.01 lbs

Technician Facts

  • Installations last year: 2
  • Average installation time: 44 minutes
  • Level of repair difficulty:

Don't have time to install it yourself? Schedule an appointment.