ensuring it survives the high-duty cycles of commercial condensers

If you are servicing an older standing pilot unit

Always verify your specific valve catalog number before installation

Common Questions & Technical Support What happens if the pressure switch fails to close

The "C" model is the standard economical version

Heil Quaker ICP 1192321 Reversing Valve 321042-401 ensuring it survives the high-dutyThe Heil Quaker ICP 1192321 Reversing Valve is a critical 4 way pilot operated component engineered for heat pump systems requiring precise refrigerant flow control. As a direct replacement for EF17BZ125, this valve ensures seamless integration into existing ICP, Heil, and Quaker units without the need for extensive piping modifications. It comes equipped with a 24v reversing valve coil (50 60 Hz), providing the reliable electromagnetic force