National Comfort Products 14208320 Limit Switch 319848-301 Combustion Integrity: Efficiently pulls air

Combustion Integrity: Efficiently pulls air into the burner and exhausts combustion byproducts through the flue

a mounting screw

Is this compatible with 90+ AFUE condensing units

this is a complete blower assembly that includes the motor

National Comfort Products 14208320 Limit Switch 319848-301 Combustion Integrity: Efficiently pulls airProfessional grade furnace maintenance requires specific safety tolerances, and the National Comfort Products 14208320 High Limit Switch is engineered to meet those exact thermal requirements. This OEM National Comfort Products part serves as a critical safety interlock, featuring an L160 60F temperature rating. This means the switch is calibrated to break the electrical circuit at 160F and automatically reset once the temperature drops by a 60F