Heil Quaker ICP 1172639 Heat Exchanger Els PW 29614 the 211CA3/4B3/4B opens mechanically via

the 211CA3/4B3/4B opens mechanically via the solenoid coil force rather than relying on line pressure

the bi-metal disc or contacts have likely failed

Always handle the part by the ceramic base or the wiring harness

Fail-Safe Operation: Automatic reset logic ensures heat restoration immediately after a water loss or power event is resolved

Designed for precise fitment in M1 series furnaces and various gas-fired heating units

Heil Quaker ICP 1172639 Heat Exchanger Els PW 29614 the 211CA3/4B3/4B opens mechanically viaThe Heil Quaker ICP 1172639 Heat Exchanger is an critical OEM replacement part designed for precision thermal transfer in ICP residential furnaces. Featuring a robust 6 section stainless steel construction, this heat exchanger w burner assy ensures optimal combustion efficiency and long term resistance to thermal fatigue and corrosion. As a direct fit component for brands including Heil, Tempstar, Comfortmaker, and Arcoaire, it replaces legacy part