Heil Quaker ICP 1185611 TXV Valve

The Heil Quaker ICP 1185611 TXV Valve is a critical OEM replacement part designed specifically for a range of International Comfort Products (ICP) equipment, including brands like Comfortmaker, Tempstar, and Arcoaire. This R-22 thermal expansion valve utilizes a bi-flow design, making it essential for split-system heat pump applications where refrigerant flow is required in both heating and cooling cycles. By precisely monitoring evaporator superheat, the ICP 1185611 ensures the compressor is protected from liquid slugging while maintaining optimal system capacity. Whether you are performing a dry-nitrogen leak test after a TXV replacement or troubleshooting high superheat conditions, this bi-flow expansion valve provides the mechanical reliability needed for R-22 refrigerant systems. The 1185611 is engineered to handle the specific pressure drops and flow rates required by older Heil Quaker air handlers and cased coils, ensuring your service call results in a balanced, efficient refrigeration cycle without the "hunting" issues common in lower-quality aftermarket valves.

• Broad Compatibility: Genuine ICP OEM part guaranteed to fit Heil, Tempstar, Comfortmaker, and Arcoaire R-22 systems.
• Bi-Flow Functionality: Specifically engineered for heat pump applications, allowing dual-direction refrigerant metering.
• System Protection: Precisely regulates refrigerant flow to prevent evaporator flooding and compressor damage.
• Application Versatility: Direct replacement for 1185611 and HQ1185611, maintaining original factory performance specs.

• Can this be used on R-410A systems? No, this valve is calibrated specifically for the pressure-temperature characteristics of R-22 refrigerant.
• Does this valve require an external equalizer? You should verify the existing configuration; the 1185611 is designed to match the original factory thermostatic expansion valve specifications for your specific coil model.
• Are the O-rings included? This is the TXV valve itself; typically, best practice is to replace all seals and the filter drier whenever the refrigerant circuit is opened for a TXV repair.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.