Shop replacement repair parts for Luxaire Furnace model LM8S040A12UH11

Furnace control board. The control board regulates the supply of power to the furnace components.

Furnace hot surface igniter kit. The igniter gets very hot and glows bright orange to light the gas burner. If the igniter is cracked or defective, the furnace won’t heat.

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.

Draft inducer blower assembly. 60 Hz 1.75 Amps, 3000 RPM.The draft inducer blower draws air into the burner and exhausts it out the flue. If the draft inducer motor is defective, the furnace may not heat.

Pressure switch tubing .313 OD .188 ID

Flame rollout limit switch 185 degrees F open, manual reset

Limit Switch

Flame rollout limit switch 320 degrees F open, manual reset

Flame rollout limit switch. 350 degrees F Open, Manual Reset

Cleanable air filter, 25" X 16" X 3/4"

Pressure Switch, -0.45 wc SPNO contacts close on pressure fall

Heat exchanger,2 cell 80% upflow