Shop replacement repair parts for Carrier Furnace model 373LAD048090GBJA

Furnace draft inducer motor with cooling fan. Be aware that the screw holes are not threaded—you will need to use self-tapping screws to install the motor.

Limit switch

High limit thermostat, 180 degrees Fahrenheit

Heat exchanger

Limit Switch

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.

Vacuum tube

Pressure switch