such as 1 flash for flame failure or 2 flashes for pressure switch issues

eliminating the need for field modifications common with universal valves

this motorized valve actuator minimizes gear train wear and extends the service life of the motor

Precise OEM Fit: Specifically designed for Aprilaire models 560

A current relay like the 117U4131 operates differently than a PTC thermistor

Fasco A193 Motor 320819-301 such as 1 flash forThe Fasco A193 Motor is a high performance draft inducer blower assembly engineered for precision and reliability in demanding heating applications. Operating at 208 240V, this 1 35 HP shaded pole motor delivers a consistent 3480 RPM, making it a critical component for maintaining proper combustion airflow within residential and commercial furnace repair projects. Designed as a direct OEM replacement for Trane 7021 8591 and X38040050010, the A193