Fasco D107 Motor 320074-702 and DDUC series

and DDUC series

s aerodynamic profile to achieve optimal thermal exchange and system efficiency

but this furnace safety limit typically operates as a critical safety break in the 24V control circuit

allowing it to function across standard American commercial and residential voltage ranges

and fluids up to 300 SSU viscosity

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