Heil Quaker ICP 1192977 TXV Valve

The Heil Quaker ICP 1192977 TXV Valve is a critical metered expansion device engineered for 2.5-ton residential and light commercial air conditioning systems. This R-410A thermostatic expansion valve ensures precise refrigerant flow control into the evaporator coil, maintaining optimal superheat levels across varying ambient conditions to prevent liquid floodback and compressor damage. As a genuine OEM ICP replacement part, this component is essential for restoring system SEER ratings and thermal efficiency. This specific kit is the verified 1192977 replacement valve for superseded part numbers 1183303 and 1190871, offering a drop-in fit for technicians performing evaporative coil repairs or upgrades on Heil, Quaker, Comfortmaker, and other International Comfort Products units.

• Precise Superheat Management: Actively modulates refrigerant flow to maximize heat transfer efficiency and protect the compressor crankcase from liquid slugging.
• OEM Compatibility: Designed specifically for 2.5-ton ICP HVAC systems, ensuring the orifice size and pressure drop characteristics match the original equipment specifications.
• Broad ICP Application: Seamlessly replaces discontinued part numbers 1183303 and 1190871 without the need for extensive line modifications.
• R-410A Optimized: Factory-calibrated for the pressure-temperature relationships of R-410A systems, providing reliable performance in high-pressure environments.

What are the symptoms of a failing ICP 1192977 TXV?
Common indicators include high superheat readings, frost on the evaporator coil, or a "hunting" suction pressure where the valve fails to maintain a steady refrigerant flow, often resulting in diminished cooling capacity.

Is the 1192977 compatible with R-22 systems?
No, this valve is specifically designed for R-410A refrigerant. Using this valve in R-22 equipment will result in incorrect metering and potential system failure due to incompatible pressure settings.

Does this kit include the sensing bulb and mounting hardware?
Yes, this 2.5-ton TXV kit includes the thermostatic sensing bulb required to monitor suction line temperature for real-time flow adjustment.

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.