Fasco D107 Motor 320074-702 and DDUC series

and DDUC series

forcing an HSI board into a DSI application will cause immediate system failure

The unit features an engraved flow direction arrow

professionals should verify lead end rotation (CCWLE) and ensure the blower wheel is balanced to prevent premature bearing wear caused by vibration

Fasco D107 Motor 320074-702 and DDUC seriesThe Fasco D107 motor is a 3. 3 inch diameter, shaded pole fan motor engineered for continuous duty HVACR applications. Operating within a 208 240V range, this single speed unit delivers a versatile output of 1 160 1 120 HP at a rated speed of 600 RPM. Designed for Open Air Over (OAO) environments, the D107 utilizes sleeve bearings and Class B insulation to maintain thermal stability in ambient temperatures up to 40C. For contractors performing direct