Shop replacement repair parts for Trane Furnace model TDD040R924B1

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

Capacitor; run, 7.5 mfd, 440v oval, w/o resistor

Control; fuse link, open at 333 deg f

Gasket; venter assembly

Resilient ring, 2 required

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

Thermal limit switch, opens at 200 degrees and closes at 170 degrees

Brass orifice spud, drill #45

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.

Blower motor, 1/5 HP, 115 volts, 1080 RPM's, 4 speed, 60 herta, 1 phase, counterclockwise rotation

Flue transition adaptor


Wheel; fan, steel, 10.62 dia x 6 width, 1/2 in bore