Fasco D143 Motor R-448A meeting ASME Section I and

meeting ASME Section I and VIII requirements for steam

Enhanced Durability: Solid-state components are designed to withstand the harsh electrical environment of commercial HVAC systems

If your furnace draft inducer runs but you see no orange glow from the burner area

For technicians performing a York motor module replacement

or unusual metal-on-metal rattling during the ignition cycle

Fasco D143 Motor R-448A meeting ASME Section I andThe Fasco D143 Motor is an industry standard shaded pole ventilator motor designed for high performance air over applications, including unit heaters, rooftop ventilators, and exhaust systems. Built with a 5 inch diameter 42 frame, this versatile unit delivers a dual rated output of 1 30 1 40 HP, allowing technicians to match specific torque requirements for Siegler, Williams, or Sears wall furnaces. Operating on 115V single phase power, the motor