Fasco D186 Motor 320720-756 or a "pressure switch stuck

or a "pressure switch stuck open" error code on your system diagnostics

to provide sufficient heat without risking oil carbonization

Durable Engineering: Features a ceramic shaft and double-sintered carbon bearings for extended operational life

What is the maximum line pressure

While not always mandatory for single-phase scroll units

Fasco D186 Motor 320720-756 or a "pressure switch stuckThe Fasco D186 Motor is a high performance 1 20 HP 460V HVAC replacement motor, engineered for continuous duty in demanding air over applications. Operating at a sync speed of 1500 RPM (with a nameplate rating of 1550 RPM at 60Hz), this 4 pole shaded pole motor provides reliable service for roof conditioning units and general purpose ventilation. The 3. 3 inch diameter motor features an Open Air Over (OAO) enclosure with a rugged steel shell,