Shop replacement repair parts for Trane Furnace model TUD120R954K2

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.

Flame rollout switch. Push red button to reset. L310

Dual pressure switch

Furnace control board. The control board regulates the supply of power to the furnace components. Be sure to check more commonly defective parts before replacing the control board.

Switch;thermal limit, open at 155, close at 125 deg

Air Filter, 25" x 24" x 1". Permanent

Filter; replacement filter rack assembly

Tube; pressure switch, stainless steel, .025 o.d. .

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.