Fasco D228 Motor 320734-701 it is best practice to

it is best practice to inspect the existing pilot tube and thermopile for carbon buildup or damage and replace those components separately if they show signs of degradation

sending a microamp signal to the gas control valve to ensure safe operation

vibration-resistant attachment to ductwork

Precision Tuning: Features a cutout knob adjustment and Sight-Set calibrated scale for visible

Fasco D228 Motor 320734-701 it is best practice toThe Fasco D228 Motor is a high performance 1 80 HP OEM replacement motor designed for light duty HVAC and ventilation applications. This 3000 RPM shaded pole motor operates on 115V single phase power and features a Clockwise (CW) rotation as viewed from the lead end. Engineered with a durable 3. 3 inch frame diameter and sleeve bearings for quiet, reliable operation, the D228 serves as a direct drop in for several specific Nutone and Broan bathroom