Shop replacement repair parts for Trane Furnace model CDX1B040A9241AC

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.

HSI control module with four wire leads The HSIcontrol module regulates the supply of power to the furnace components. Be sure to check more commonly defective parts before replacing the control board.

Hot surface furnace ignitor with plug on connector

Switch; switch-flame rollout, 82 degrees c, 180 deg

Thermal limit switch, open at 230F, close at 200F.

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; limit inducer

Pressure Switch, 28 va pilot duty 24 vac, 125 va pilot duty 120 vac. , 1/10 hp, 3 fla, 18 lra 24 vac. Open at -1.25 wc, close at -1.44 wc

Switch;limit, open:125 deg f/close:115 deg f, 125 v