Lennox 56W19 Control Board Els PW 17895 To function properly

To function properly

and oil in diverse HVACR applications

As a veteran-grade solenoid valve repair kit

Failure is often attributed to a ruptured internal diaphragm

Ruggedly constructed for industrial environments

Lennox 56W19 Control Board Els PW 17895 To function properlyThe Lennox 56W19 Ignition Control Board, also identified as the Aire Flo R47582 001, is a critical OEM replacement component for single stage heating systems. This integrated furnace control manages the combustion sequence, including the hot surface ignitor (HSI), gas valve, and flame sensing rectification. Operating on a 24VAC (18 30 VAC) control circuit, this board is the direct replacement for 56W1901 and ensures high performance switching without