Machined in the USA from premium brass (65% copper

ensuring reliability in diverse hydronic loops

this updated "R" version ensures full compatibility with residential and light commercial units from brands including Intertherm

this motor features a double shaft configuration

a fast flash often indicates a pressure switch failing to close within 30 seconds of venter motor energization

York S1-063-70930-000 Shaft 320788-704 Machined in the USA fromLook, when you're out in the field and a blower assembly is rattling or seizing, you don't have time to mess around with low grade replacement components. This York S1 063 70930 000 Shaft is the exact 1" x 23" OEM replacement you need to get that air handler or packaged unit back online. As a technician, you know the critical role the blower shaft plays in maintaining concentricity and minimizing vibration; this unit is precision engineered from high