The Carrier EA36YD141 Expansion Valve is a precision-engineered thermostatic expansion valve (TXV) designed to optimize the refrigerant flow within Carrier and Bryant residential and light commercial evaporator coils. Utilizing a balanced port design, this direct-acting TXV ensures stable superheat control across a wide range of operating conditions, preventing liquid slugging and compressor damage. Built for compatibility with R-410A systems, the EA36YD141 features high-integrity mechanical connections to maintain system hermeticity under high discharge pressures. For the service technician, this valve provides reliable evaporator efficiency and consistent thermal regulation, making it a critical HVAC replacement part for maintaining factory performance specifications. Its robust construction resists hunting and fluctuations during load changes, ensuring the metering device responds accurately to sensible heat changes at the evaporator outlet. When diagnosing refrigerant metering issues, this OEM component ensures precise calibration that aftermarket alternatives often fail to replicate.

• Precise Superheat Control: Maintains optimal R-410A refrigerant levels in the evaporator to maximize heat transfer efficiency.
• OEM Compatibility: Specifically engineered for Carrier replacement parts catalogs, ensuring direct-fit installation and eliminating field modifications.
• Balanced Port Construction: Compensates for changes in head pressure, providing stable operation during seasonal ambient temperature swings.
• Mechanical Reliability: High-grade internal components prevent debris buildup and sticking, reducing call-backs for TXV failure.

Common Questions

Is the EA36YD141 compatible with older R-22 systems?
No, this metering device is specifically calibrated for the pressure-temperature characteristics of R-410A systems and should not be used in legacy refrigerant applications.

What are the symptoms of a failing Carrier expansion valve?
Common signs of TXV failure include frost on the evaporator coil, high suction side superheat, or the system operating with low suction pressures despite a proper refrigerant charge.

Does this valve require an external equalizer?
The EA36YD141 is designed to meet specific factory coil requirements; technicians should verify the presence of an external equalizer line on the existing evaporator before brazing or connecting.

Notes

Item is Non Cancelable / Non Returnable

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.