York S1-431-01972-100 Furnace Control Kit Els PW 29614 Balanced Port Design: Compensates for

Balanced Port Design: Compensates for fluctuating head pressures and ambient temperatures

Improved Combustion: Engineered porting allows for a clean blue flame pattern

significantly reducing installation time in tight mechanical spaces

or high-limit controls to the main refrigeration circuit

When performing a furnace heat exchanger replacement

York S1-431-01972-100 Furnace Control Kit Els PW 29614 Balanced Port Design: Compensates forThe York S1 431 01972 100 Furnace Control Kit is a professional grade integrated ignition control designed to serve as the central logic unit for a wide range of York, Coleman, and Luxaire gas fired furnaces. This kit is a critical HVAC replacement part that manages complex burner sequences, including the inducer motor draft, igniter warm up, and gas valve regulation. By monitoring flame sensors and limit switches, it ensures safe and efficient