utilizing this OEM furnace pressure switch eliminates the risks associated with universal components that may not match the tight tolerances of 90% condensing furnaces

facilitating a direct swap that restores factory-spec airflow and heat exchanger efficiency

drip-tight connections to standard piping

or uneven wear

the Belimo 01DT-5QP stands as a professional-grade duct temperature sensor engineered for precise thermal monitoring

Fasco A985 Motor 320788-703 utilizing this OEM furnace pressureThe Fasco A985 Motor is a high performance 115V 3300 RPM inducer motor designed specifically for exact drop replacement in residential gas furnaces. Built with a shaded pole motor design and a 3. 3 inch frame, this single speed unit ensures stable static pressure and reliable flue gas evacuation. It features a high grade centrifugal blower assembly and ball bearing construction to handle high temperature exhaust environments without premature failure.