Carrier 39TA-R050780308 TXV
The Carrier 39TA-R050780308 is a professional-grade 5-ton thermostatic expansion valve (TXV) kit engineered for precise refrigerant metering in R22 HVAC systems. This factory-authorized part features 5/8 x 7/8" ODF sweat connections and is primarily utilized as a high-performance direct expansion (DX) coil metering component in Carrier 39S and 39T series air handlers. By maintaining a constant superheat, this thermal expansion valve replacement ensures optimal evaporator efficiency under varying thermal loads, preventing liquid slugging and protecting the compressor from premature failure. For technicians performing an AC expansion valve replacement on 5-ton commercial or residential split systems, this comprehensive TXV kit includes the necessary internal orifice and sensing bulb for a seamless field installation. The robust construction and proprietary design specifications guarantee that this Carrier HVAC part meets the exact performance requirements for legacy R22 refrigeration circuits where mechanical reliability is non-negotiable.
Key Benefits
- Precise Refrigerant Control: Specifically calibrated for 5-ton R22 systems to maintain critical superheat levels and maximize heat transfer.
- OEM Compatibility: A genuine Carrier 39TA-R050780308 ensures a perfect drop-in fit for specific air handler models, eliminating the need for complex field modifications.
- Comprehensive Kit: Includes the ODF TXV and associated hardware to streamline the installation process for contractors.
- Enhanced System Reliability: Prevents evaporator flooding and ensures consistent cooling performance in demanding industrial or residential environments.
Common Questions
What are the symptoms of a failing 5-ton TXV?Technicians typically identify a faulty expansion valve through erratic superheat readings, frost buildup on the evaporator coil, or a "hunting" effect where the suction pressure fluctuates significantly. If the system experiences poor cooling despite correct refrigerant charge, a TXV replacement is often necessary.
Is this TXV compatible with R410A systems?No, this specific model is designed strictly for R22 refrigerant applications. Using an R22 valve in an R410A system will result in improper metering due to different pressure-temperature relationships, potentially damaging the compressor.
Does this kit include the filter drier?Standard 39TA kits typically focus on the valve and sensing bulb components; always verify the inclusion of a liquid line filter drier, as replacing the drier is mandatory whenever the refrigerant circuit is opened for a thermal expansion valve swap.
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.
Original: $331.86
-65%$331.86
$116.15Carrier 39TA-R050780308 TXV
The Carrier 39TA-R050780308 is a professional-grade 5-ton thermostatic expansion valve (TXV) kit engineered for precise refrigerant metering in R22 HVAC systems. This factory-authorized part features 5/8 x 7/8" ODF sweat connections and is primarily utilized as a high-performance direct expansion (DX) coil metering component in Carrier 39S and 39T series air handlers. By maintaining a constant superheat, this thermal expansion valve replacement ensures optimal evaporator efficiency under varying thermal loads, preventing liquid slugging and protecting the compressor from premature failure. For technicians performing an AC expansion valve replacement on 5-ton commercial or residential split systems, this comprehensive TXV kit includes the necessary internal orifice and sensing bulb for a seamless field installation. The robust construction and proprietary design specifications guarantee that this Carrier HVAC part meets the exact performance requirements for legacy R22 refrigeration circuits where mechanical reliability is non-negotiable.
Key Benefits
- Precise Refrigerant Control: Specifically calibrated for 5-ton R22 systems to maintain critical superheat levels and maximize heat transfer.
- OEM Compatibility: A genuine Carrier 39TA-R050780308 ensures a perfect drop-in fit for specific air handler models, eliminating the need for complex field modifications.
- Comprehensive Kit: Includes the ODF TXV and associated hardware to streamline the installation process for contractors.
- Enhanced System Reliability: Prevents evaporator flooding and ensures consistent cooling performance in demanding industrial or residential environments.
Common Questions
What are the symptoms of a failing 5-ton TXV?Technicians typically identify a faulty expansion valve through erratic superheat readings, frost buildup on the evaporator coil, or a "hunting" effect where the suction pressure fluctuates significantly. If the system experiences poor cooling despite correct refrigerant charge, a TXV replacement is often necessary.
Is this TXV compatible with R410A systems?No, this specific model is designed strictly for R22 refrigerant applications. Using an R22 valve in an R410A system will result in improper metering due to different pressure-temperature relationships, potentially damaging the compressor.
Does this kit include the filter drier?Standard 39TA kits typically focus on the valve and sensing bulb components; always verify the inclusion of a liquid line filter drier, as replacing the drier is mandatory whenever the refrigerant circuit is opened for a thermal expansion valve swap.
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.
Product Information
Product Information
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Description
The Carrier 39TA-R050780308 is a professional-grade 5-ton thermostatic expansion valve (TXV) kit engineered for precise refrigerant metering in R22 HVAC systems. This factory-authorized part features 5/8 x 7/8" ODF sweat connections and is primarily utilized as a high-performance direct expansion (DX) coil metering component in Carrier 39S and 39T series air handlers. By maintaining a constant superheat, this thermal expansion valve replacement ensures optimal evaporator efficiency under varying thermal loads, preventing liquid slugging and protecting the compressor from premature failure. For technicians performing an AC expansion valve replacement on 5-ton commercial or residential split systems, this comprehensive TXV kit includes the necessary internal orifice and sensing bulb for a seamless field installation. The robust construction and proprietary design specifications guarantee that this Carrier HVAC part meets the exact performance requirements for legacy R22 refrigeration circuits where mechanical reliability is non-negotiable.
Key Benefits
- Precise Refrigerant Control: Specifically calibrated for 5-ton R22 systems to maintain critical superheat levels and maximize heat transfer.
- OEM Compatibility: A genuine Carrier 39TA-R050780308 ensures a perfect drop-in fit for specific air handler models, eliminating the need for complex field modifications.
- Comprehensive Kit: Includes the ODF TXV and associated hardware to streamline the installation process for contractors.
- Enhanced System Reliability: Prevents evaporator flooding and ensures consistent cooling performance in demanding industrial or residential environments.
Common Questions
What are the symptoms of a failing 5-ton TXV?Technicians typically identify a faulty expansion valve through erratic superheat readings, frost buildup on the evaporator coil, or a "hunting" effect where the suction pressure fluctuates significantly. If the system experiences poor cooling despite correct refrigerant charge, a TXV replacement is often necessary.
Is this TXV compatible with R410A systems?No, this specific model is designed strictly for R22 refrigerant applications. Using an R22 valve in an R410A system will result in improper metering due to different pressure-temperature relationships, potentially damaging the compressor.
Does this kit include the filter drier?Standard 39TA kits typically focus on the valve and sensing bulb components; always verify the inclusion of a liquid line filter drier, as replacing the drier is mandatory whenever the refrigerant circuit is opened for a thermal expansion valve swap.
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.
