Lennox 25W26 TXV
The Lennox 25W26 TXV is a critical OEM replacement component designed for 4-ton R22 air conditioning systems. Engineered for precision refrigerant metering, this thermostatic expansion valve features 3/8 x 1/2 ODF connections and a 30-inch capillary tube to ensure accurate superheat control across varying thermal loads. For a service technician, replacing a restricted or failed valve with this factory-authorized Lennox 25W26 is essential to restoring evaporator efficiency and protecting the compressor from liquid slugging or overheating. The robust brass body and stainless steel internals provide the durability needed for high-pressure R22 applications. By maintaining the correct pressure drop and flow rate, this 4-ton expansion valve ensures the system operates within its designed performance curves, preventing common issues like coil freeze-ups or insufficient cooling. This TXV replacement is the standard for maintaining legacy Lennox equipment that continues to rely on R22 refrigerant.
Key Benefits:- Precise Refrigerant Control: The 30-inch capillary assembly allows for sensitive temperature feedback, maintaining optimal superheat levels.
- System Compatibility: Specifically designed as a direct OEM fit for 4-ton R22 Lennox residential and light commercial units.
- Enhanced Compressor Protection: Prevents liquid refrigerant from returning to the compressor, extending the life of the most expensive system components.
- Industrial-Grade Construction: Built with corrosion-resistant materials to withstand the rigors of long-term field operation.
What are the symptoms of a failing Lennox 25W26 TXV?
Technicians often see low suction pressure combined with high superheat at the evaporator outlet, which can mimic a low refrigerant charge. Frosting on the expansion valve or at the inlet of the evaporator coil is also a common indicator of a restricted valve.
Will this valve work for R410A systems?
No, the 25W26 is calibrated specifically for the pressure-temperature characteristics of R22 refrigerant. Using it in an R410A system will result in improper metering and potential system damage.
Is this a sweat-fit or flare-style connection?
This model utilizes 3/8 x 1/2 ODF (Outside Diameter Female) connections, which require standard brazing techniques for installation into the copper liquid and suction lines.
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: $151.88
-65%$151.88
$53.16Lennox 25W26 TXV
The Lennox 25W26 TXV is a critical OEM replacement component designed for 4-ton R22 air conditioning systems. Engineered for precision refrigerant metering, this thermostatic expansion valve features 3/8 x 1/2 ODF connections and a 30-inch capillary tube to ensure accurate superheat control across varying thermal loads. For a service technician, replacing a restricted or failed valve with this factory-authorized Lennox 25W26 is essential to restoring evaporator efficiency and protecting the compressor from liquid slugging or overheating. The robust brass body and stainless steel internals provide the durability needed for high-pressure R22 applications. By maintaining the correct pressure drop and flow rate, this 4-ton expansion valve ensures the system operates within its designed performance curves, preventing common issues like coil freeze-ups or insufficient cooling. This TXV replacement is the standard for maintaining legacy Lennox equipment that continues to rely on R22 refrigerant.
Key Benefits:- Precise Refrigerant Control: The 30-inch capillary assembly allows for sensitive temperature feedback, maintaining optimal superheat levels.
- System Compatibility: Specifically designed as a direct OEM fit for 4-ton R22 Lennox residential and light commercial units.
- Enhanced Compressor Protection: Prevents liquid refrigerant from returning to the compressor, extending the life of the most expensive system components.
- Industrial-Grade Construction: Built with corrosion-resistant materials to withstand the rigors of long-term field operation.
What are the symptoms of a failing Lennox 25W26 TXV?
Technicians often see low suction pressure combined with high superheat at the evaporator outlet, which can mimic a low refrigerant charge. Frosting on the expansion valve or at the inlet of the evaporator coil is also a common indicator of a restricted valve.
Will this valve work for R410A systems?
No, the 25W26 is calibrated specifically for the pressure-temperature characteristics of R22 refrigerant. Using it in an R410A system will result in improper metering and potential system damage.
Is this a sweat-fit or flare-style connection?
This model utilizes 3/8 x 1/2 ODF (Outside Diameter Female) connections, which require standard brazing techniques for installation into the copper liquid and suction lines.
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.
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Description
The Lennox 25W26 TXV is a critical OEM replacement component designed for 4-ton R22 air conditioning systems. Engineered for precision refrigerant metering, this thermostatic expansion valve features 3/8 x 1/2 ODF connections and a 30-inch capillary tube to ensure accurate superheat control across varying thermal loads. For a service technician, replacing a restricted or failed valve with this factory-authorized Lennox 25W26 is essential to restoring evaporator efficiency and protecting the compressor from liquid slugging or overheating. The robust brass body and stainless steel internals provide the durability needed for high-pressure R22 applications. By maintaining the correct pressure drop and flow rate, this 4-ton expansion valve ensures the system operates within its designed performance curves, preventing common issues like coil freeze-ups or insufficient cooling. This TXV replacement is the standard for maintaining legacy Lennox equipment that continues to rely on R22 refrigerant.
Key Benefits:- Precise Refrigerant Control: The 30-inch capillary assembly allows for sensitive temperature feedback, maintaining optimal superheat levels.
- System Compatibility: Specifically designed as a direct OEM fit for 4-ton R22 Lennox residential and light commercial units.
- Enhanced Compressor Protection: Prevents liquid refrigerant from returning to the compressor, extending the life of the most expensive system components.
- Industrial-Grade Construction: Built with corrosion-resistant materials to withstand the rigors of long-term field operation.
What are the symptoms of a failing Lennox 25W26 TXV?
Technicians often see low suction pressure combined with high superheat at the evaporator outlet, which can mimic a low refrigerant charge. Frosting on the expansion valve or at the inlet of the evaporator coil is also a common indicator of a restricted valve.
Will this valve work for R410A systems?
No, the 25W26 is calibrated specifically for the pressure-temperature characteristics of R22 refrigerant. Using it in an R410A system will result in improper metering and potential system damage.
Is this a sweat-fit or flare-style connection?
This model utilizes 3/8 x 1/2 ODF (Outside Diameter Female) connections, which require standard brazing techniques for installation into the copper liquid and suction lines.
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.
