York S1-028-09985-700 Sheave Els PW 17895 protecting the windings from thermal

protecting the windings from thermal stress and potential failure

technicians must ensure the hexagon coupler is threaded securely and positioned within 1/16-inch of the stem's smooth section to guarantee full seating and accurate travel during operation

Precision Fit: Designed for an airtight seal on the Reznor flue wrapper assembly to prevent carbon monoxide leakage into the space

handling the inductive loads found in Trane and American Standard blower sections

While universal models exist

York S1-028-09985-700 Sheave Els PW 17895 protecting the windings from thermalThe York S1 028 09985 700 Sheave is a precision engineered single groove cast iron pulley designed for heavy duty HVAC blower and motor assemblies. Featuring a 6. 45 inch outside diameter and a 1 inch fixed bore, this component ensures stable torque transmission and maintains proper belt alignment in high static pressure environments. The ASTM A48 class 30 cast iron construction provides superior vibration dampening and heat dissipation compared to