Heil Quaker ICP 1192321 Reversing Valve 322838-753 this dual check valve with

this dual check valve with atmospheric vent is a staple for hydronic technicians who need reliability in tight spaces

Replacing it with the Armstrong Furnace R40663-002 ensures dependable startup

This industrial valve maintenance kit eliminates the need for full valve body replacement

installing the correct unit heater orifice is the difference between a clean

ensuring long-term stability in demanding environmental control systems

Heil Quaker ICP 1192321 Reversing Valve 322838-753 this dual check valve withThe 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