The internal automatic ball checks provide a critical safety mechanism by restricting flow in the event of glass breakage

Versatile Application: Primarily used for mixing or diverting in HVAC setups

Does this kit include the stem extension

while the single try for ignition logic provides a safe operating sequence by locking out the system if a flame is not established within the designated 15-second window

optimizing pump efficiency

Heil Quaker ICP 1193959 Reversing Valve 322838-753 The internal automatic ball checksThe Heil Quaker ICP 1193959 Reversing Valve is a critical OEM 4 way refrigerant control component engineered for high efficiency International Comfort Products (ICP) heat pump systems. As the direct replacement for part 1173708, this pilot operated valve is designed to withstand the high pressure demands of modern refrigerants while ensuring seamless switching between heating and cooling cycles. Field technicians rely on this reversing valve for its