the B-1 and W-1 gauges within this set are specifically designed to double as electrode setting templates for proper gap and positioning

specifically the PAD EVAP G100/300

and reliable indoor comfort

Built on a NEMA 42 frame with an open air over (OAO) enclosure

the coil is likely open and the part requires replacement

Fasco D227 Motor 320788-704 the B-1 and W-1 gaugesThe Fasco D227 is a heavy duty, 3. 3 inch diameter shaded pole motor engineered for high static pressure applications in HVACR fan and blower systems. This 1 20 HP motor operates on a standard 115V single phase power supply at 1500 RPM, delivering reliable performance in air over duty environments. Built with a totally enclosed fan cooled (TEFC) housing, the D227 is protected against dust and moisture, ensuring internal components remain debris free