York S1-024-11772-700 Relay For contractors performing scheduled maintenance

For contractors performing scheduled maintenance or emergency furnace limit switch replacement

It operates exclusively on the millivoltage generated by the furnace thermopile

this genuine Rheem part provides the exact electrical specifications and thermal tolerances required to restore factory performance in compatible Ruud

This OEM replacement part

York S1-024-11772-700 Relay For contractors performing scheduled maintenanceThe York S1 024 11772 700 Blower Control Relay is a heavy duty switching component engineered for high cycle performance in York, Coleman, and Luxaire air handlers and furnaces. As a vital 24V control relay, this part isolates low voltage thermostat signals from high voltage blower motor circuits, preventing control board feedback and potential processor damage. This direct HVAC blower relay replacement is designed to handle inductive loads typical of