Shop replacement repair parts for Trane Furnace model TDD120R9V5B0

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.

Stainless steel burner

Transformer; 115v pri, 24v sec., 60hz, 35va, foot mount

Control; fuse link, open at 333 deg f

Gasket; venter assembly

Brass orifice spud, drill #45

Hot Surface Ignitor with 11" leads, Y Style Mounting Block, Oblong Base, Insulation 200°C, Stripped Ends, Includes Ceramic Wire Nuts, Includes Gasket. Replaces R/S 41-406

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.

Wire; harness, 16-pin, v.s. motor





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