York S1-028-10564-700 Blower Pulley Els PW 17895 Optimized for Carrier RTUs: Validated

Optimized for Carrier RTUs: Validated for use in popular models like the 48HCEA071A and 48TC series to maintain factory safety certifications

Pre-wired Convenience: Integrated 9" wire leads facilitate quick connections for emergency furnace repair calls

This furnace high limit switch is a direct drop-in for International Comfort Products (ICP) units

The non-position-sensitive design allows for versatile installation on flat surfaces or within bulkheads

Use a multimeter to check for solenoid continuity and verify that the coil is receiving 24V AC from the defrost board or thermostat when the O/B terminal is energized

York S1-028-10564-700 Blower Pulley Els PW 17895 Optimized for Carrier RTUs: ValidatedEnsure precise mechanical drive performance with the York S1 028 10564 700 Blower Pulley. This 1 groove fixed sheave is specifically engineered for high demand HVACR applications, featuring a dedicated 1 inch bore to allow for a secure, interference fit installation on standard blower motor shafts. Constructed from industrial grade cast iron (BK80), it provides the rigidity necessary to maintain proper HVAC belt tension and mitigate energy loss due to