Heil Quaker ICP 1172122 Accumulator R-134A Built with a rugged frame

Built with a rugged frame for industrial durability

The pilot-operated diaphragm in the ASCO 8221G11-24V is designed to close at a controlled rate

Technicians should verify the version number on the microprocessor chip behind the daughter-board to ensure software compatibility with the unit's main RTRM module

As an OEM specification part

so verifying the boiler's CP number is essential for proper HVAC part compatibility

Heil Quaker ICP 1172122 Accumulator R-134A Built with a rugged frameThe Heil Quaker ICP 1172122 Accumulator is a critical OEM replacement part engineered for high efficiency refrigerant management. Featuring a 7 8" ODF suction connection, this component is designed to be installed in the suction line between the evaporator and the compressor. Its primary function is to prevent liquid refrigerant floodback, which can cause catastrophic compressor damage or "slugging" during aggressive load shifts or defrost cycles. As