Lennox 33W52 TXV
The Lennox 33W52 is a factory-authorized thermostatic expansion valve (TXV) engineered for high-capacity 6-ton HVAC systems. As a critical liquid refrigerant metering device, this valve features a 3/8" inlet and 1/2" ODF outlet, providing the precise flow control necessary to maintain optimal superheat across varying evaporator loads. Designed specifically for R-410A refrigeration systems, the 33W52 utilizes a 30-inch capillary tube and an external equalizer to monitor suction line pressure accurately, ensuring the evaporator coil remains active without risking liquid slugging at the compressor. Contractors managing commercial split systems or heavy-duty residential units rely on this OEM Lennox expansion valve for its robust brass construction and factory-calibrated settings. This 6-ton TXV replacement is essential for restoring system SEER ratings and preventing common performance issues like coil icing or uneven cooling cycles in high-demand environments. Precise mechanical modulation ensures reliable HVAC refrigerant flow control, protecting your equipment from premature orbital or reciprocating component fatigue.
Key Benefits- System Protection: Precisely modulates refrigerant flow to prevent liquid floodback, significantly increasing the service life of 6-ton compressors.
- Optimized Efficiency: Maintains the ideal balance of refrigerant in the evaporator coil to maximize heat transfer and system energy efficiency.
- Reliable Construction: High-grade brass body and durable 30-inch capillary assembly withstand the vibration and thermal cycling of commercial applications.
- OEM Compatibility: Ensures seamless fitment and performance for Lennox 100233-02 specifications, reducing troubleshooting time on the job site.
Is the Lennox 33W52 compatible with residential systems?
Yes, while commonly found in 6-ton commercial packaged units and split systems, it is compatible with any Lennox residential system that specifies a 3/8" x 1/2" ODF 6-ton TXV for R-410A.
Does this valve require an external equalizer connection?
Yes, the 33W52 is designed with an external equalizer to more accurately sense the pressure at the evaporator outlet, which is critical for 6-ton capacity systems to prevent hunting.
Can this TXV be used with refrigerants other than R-410A?
This specific model is calibrated for the pressure-temperature characteristics of R-410A. Using it with different refrigerants may result in improper superheat and potential system damage.
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: $85.28
-65%$85.28
$29.85Lennox 33W52 TXV
The Lennox 33W52 is a factory-authorized thermostatic expansion valve (TXV) engineered for high-capacity 6-ton HVAC systems. As a critical liquid refrigerant metering device, this valve features a 3/8" inlet and 1/2" ODF outlet, providing the precise flow control necessary to maintain optimal superheat across varying evaporator loads. Designed specifically for R-410A refrigeration systems, the 33W52 utilizes a 30-inch capillary tube and an external equalizer to monitor suction line pressure accurately, ensuring the evaporator coil remains active without risking liquid slugging at the compressor. Contractors managing commercial split systems or heavy-duty residential units rely on this OEM Lennox expansion valve for its robust brass construction and factory-calibrated settings. This 6-ton TXV replacement is essential for restoring system SEER ratings and preventing common performance issues like coil icing or uneven cooling cycles in high-demand environments. Precise mechanical modulation ensures reliable HVAC refrigerant flow control, protecting your equipment from premature orbital or reciprocating component fatigue.
Key Benefits- System Protection: Precisely modulates refrigerant flow to prevent liquid floodback, significantly increasing the service life of 6-ton compressors.
- Optimized Efficiency: Maintains the ideal balance of refrigerant in the evaporator coil to maximize heat transfer and system energy efficiency.
- Reliable Construction: High-grade brass body and durable 30-inch capillary assembly withstand the vibration and thermal cycling of commercial applications.
- OEM Compatibility: Ensures seamless fitment and performance for Lennox 100233-02 specifications, reducing troubleshooting time on the job site.
Is the Lennox 33W52 compatible with residential systems?
Yes, while commonly found in 6-ton commercial packaged units and split systems, it is compatible with any Lennox residential system that specifies a 3/8" x 1/2" ODF 6-ton TXV for R-410A.
Does this valve require an external equalizer connection?
Yes, the 33W52 is designed with an external equalizer to more accurately sense the pressure at the evaporator outlet, which is critical for 6-ton capacity systems to prevent hunting.
Can this TXV be used with refrigerants other than R-410A?
This specific model is calibrated for the pressure-temperature characteristics of R-410A. Using it with different refrigerants may result in improper superheat and potential system damage.
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 33W52 is a factory-authorized thermostatic expansion valve (TXV) engineered for high-capacity 6-ton HVAC systems. As a critical liquid refrigerant metering device, this valve features a 3/8" inlet and 1/2" ODF outlet, providing the precise flow control necessary to maintain optimal superheat across varying evaporator loads. Designed specifically for R-410A refrigeration systems, the 33W52 utilizes a 30-inch capillary tube and an external equalizer to monitor suction line pressure accurately, ensuring the evaporator coil remains active without risking liquid slugging at the compressor. Contractors managing commercial split systems or heavy-duty residential units rely on this OEM Lennox expansion valve for its robust brass construction and factory-calibrated settings. This 6-ton TXV replacement is essential for restoring system SEER ratings and preventing common performance issues like coil icing or uneven cooling cycles in high-demand environments. Precise mechanical modulation ensures reliable HVAC refrigerant flow control, protecting your equipment from premature orbital or reciprocating component fatigue.
Key Benefits- System Protection: Precisely modulates refrigerant flow to prevent liquid floodback, significantly increasing the service life of 6-ton compressors.
- Optimized Efficiency: Maintains the ideal balance of refrigerant in the evaporator coil to maximize heat transfer and system energy efficiency.
- Reliable Construction: High-grade brass body and durable 30-inch capillary assembly withstand the vibration and thermal cycling of commercial applications.
- OEM Compatibility: Ensures seamless fitment and performance for Lennox 100233-02 specifications, reducing troubleshooting time on the job site.
Is the Lennox 33W52 compatible with residential systems?
Yes, while commonly found in 6-ton commercial packaged units and split systems, it is compatible with any Lennox residential system that specifies a 3/8" x 1/2" ODF 6-ton TXV for R-410A.
Does this valve require an external equalizer connection?
Yes, the 33W52 is designed with an external equalizer to more accurately sense the pressure at the evaporator outlet, which is critical for 6-ton capacity systems to prevent hunting.
Can this TXV be used with refrigerants other than R-410A?
This specific model is calibrated for the pressure-temperature characteristics of R-410A. Using it with different refrigerants may result in improper superheat and potential system damage.
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.
