Trane VAL11539 TXV
When you're dealing with a 4-ton system pull-down or a standard evaporator coil replacement, the Trane VAL11539 Thermal Expansion Valve is the critical metering device required to maintain stable superheat. This genuine Trane OEM replacement part is specifically calibrated for R-410A refrigerant applications, ensuring the evaporator receives the precise mass flow of refrigerant needed to match the current heat load. Unlike fixed-orifice devices, the Trane VAL11539 TXV utilizes a thermal actuator and sensing bulb to prevent liquid slugging, effectively protecting the compressor from damage during high-load or low-ambient conditions. Its robust construction features brazed Chatleff connections, providing a leak-resistant seal that handles the high-pressure demands of modern residential and light commercial air handlers.
Key Benefits for Contractors:
- Optimized Superheat Control: Automatically adjusts refrigerant flow to maintain constant superheat at the evaporator outlet, maximizing heat transfer efficiency.
- System Reliability: Engineered as a direct OEM replacement to ensure seamless integration with 4-ton Trane and American Standard air handlers, such as the TEM4 series.
- Durable Metering Performance: Features a high-integrity thermal actuator and stainless steel sensing bulb for long-term responsiveness and accurate flow modulation.
- Ease of Installation: Utilizes standard Chatleff connection sizing for a straightforward fit without the need for field modifications in compatible 4-ton units.
Common Questions:
What are the symptoms of a failing Trane VAL11539?
Common indicators include evaporator coil icing, high superheat readings, or the system failing to reach the setpoint despite a full refrigerant charge. A stuck-shut valve will starve the coil, while a stuck-open valve can cause flood-back to the compressor.
Is the VAL11539 compatible with other refrigerants?
No, this specific expansion valve is factory-charged and calibrated strictly for 4-ton R-410A refrigerant systems. Using it with R-22 or other blends will result in improper metering and potential system failure.
Does this valve include the sensing bulb and capillary tube?
Yes, the Trane VAL11539 is a complete thermal expansion valve assembly, including the integrated power head, capillary tube, and sensing bulb required for full functionality.
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: $152.34
-65%$152.34
$53.32Trane VAL11539 TXV
When you're dealing with a 4-ton system pull-down or a standard evaporator coil replacement, the Trane VAL11539 Thermal Expansion Valve is the critical metering device required to maintain stable superheat. This genuine Trane OEM replacement part is specifically calibrated for R-410A refrigerant applications, ensuring the evaporator receives the precise mass flow of refrigerant needed to match the current heat load. Unlike fixed-orifice devices, the Trane VAL11539 TXV utilizes a thermal actuator and sensing bulb to prevent liquid slugging, effectively protecting the compressor from damage during high-load or low-ambient conditions. Its robust construction features brazed Chatleff connections, providing a leak-resistant seal that handles the high-pressure demands of modern residential and light commercial air handlers.
Key Benefits for Contractors:
- Optimized Superheat Control: Automatically adjusts refrigerant flow to maintain constant superheat at the evaporator outlet, maximizing heat transfer efficiency.
- System Reliability: Engineered as a direct OEM replacement to ensure seamless integration with 4-ton Trane and American Standard air handlers, such as the TEM4 series.
- Durable Metering Performance: Features a high-integrity thermal actuator and stainless steel sensing bulb for long-term responsiveness and accurate flow modulation.
- Ease of Installation: Utilizes standard Chatleff connection sizing for a straightforward fit without the need for field modifications in compatible 4-ton units.
Common Questions:
What are the symptoms of a failing Trane VAL11539?
Common indicators include evaporator coil icing, high superheat readings, or the system failing to reach the setpoint despite a full refrigerant charge. A stuck-shut valve will starve the coil, while a stuck-open valve can cause flood-back to the compressor.
Is the VAL11539 compatible with other refrigerants?
No, this specific expansion valve is factory-charged and calibrated strictly for 4-ton R-410A refrigerant systems. Using it with R-22 or other blends will result in improper metering and potential system failure.
Does this valve include the sensing bulb and capillary tube?
Yes, the Trane VAL11539 is a complete thermal expansion valve assembly, including the integrated power head, capillary tube, and sensing bulb required for full functionality.
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
When you're dealing with a 4-ton system pull-down or a standard evaporator coil replacement, the Trane VAL11539 Thermal Expansion Valve is the critical metering device required to maintain stable superheat. This genuine Trane OEM replacement part is specifically calibrated for R-410A refrigerant applications, ensuring the evaporator receives the precise mass flow of refrigerant needed to match the current heat load. Unlike fixed-orifice devices, the Trane VAL11539 TXV utilizes a thermal actuator and sensing bulb to prevent liquid slugging, effectively protecting the compressor from damage during high-load or low-ambient conditions. Its robust construction features brazed Chatleff connections, providing a leak-resistant seal that handles the high-pressure demands of modern residential and light commercial air handlers.
Key Benefits for Contractors:
- Optimized Superheat Control: Automatically adjusts refrigerant flow to maintain constant superheat at the evaporator outlet, maximizing heat transfer efficiency.
- System Reliability: Engineered as a direct OEM replacement to ensure seamless integration with 4-ton Trane and American Standard air handlers, such as the TEM4 series.
- Durable Metering Performance: Features a high-integrity thermal actuator and stainless steel sensing bulb for long-term responsiveness and accurate flow modulation.
- Ease of Installation: Utilizes standard Chatleff connection sizing for a straightforward fit without the need for field modifications in compatible 4-ton units.
Common Questions:
What are the symptoms of a failing Trane VAL11539?
Common indicators include evaporator coil icing, high superheat readings, or the system failing to reach the setpoint despite a full refrigerant charge. A stuck-shut valve will starve the coil, while a stuck-open valve can cause flood-back to the compressor.
Is the VAL11539 compatible with other refrigerants?
No, this specific expansion valve is factory-charged and calibrated strictly for 4-ton R-410A refrigerant systems. Using it with R-22 or other blends will result in improper metering and potential system failure.
Does this valve include the sensing bulb and capillary tube?
Yes, the Trane VAL11539 is a complete thermal expansion valve assembly, including the integrated power head, capillary tube, and sensing bulb required for full functionality.
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.
