Shop replacement repair parts for Trane Furnace model TDD140R960B0

Furnace flame sensor. The flame sensor monitors the burner to detect whether or not a flame is present. If the flame sensor is defective, the furnace may not heat.

Switch;thermal limit, open at 125, close at 95 deg.

Exchanger; heat

Furnace draft inducer motor. The draft inducer motor draws air into the burner and exhausts it out the flue. If the draft inducer motor is defective, the furnace may not heat.

Switch; pressure 24v spno -.55"op -.65"cl