Shop replacement repair parts for Carrier Furnace model 399AAV036040GAKA

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.

High limit thermostat, 180 degrees Fahrenheit

Limit switch

Manual reset switch, opens at 350 degrees F

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.

Limit Switch

Pressure switch

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.

The Sensi™ is a Wi-Fi enabled thermostat that allows you to control your home's Heating & Cooling system using your smart phone. Using your home's Wi-Fi network and a free mobile app (IOS or Android), this thermostat allows monitoring, programming and temperature adjusting from almost anywhere!

Emerson BLUE Easy Reader universal 4 heat 2 cool 7-Day programmable wall thermostat

Switch,pressure

Draft inducer motor

Heat Exchanger

Pressure tube kit

Pressure switch