
Trane MAYTXVACHP1830A TXV Kit
The Trane MAYTXVACHP1830A TXV Kit is a field-installed thermostatic expansion valve designed for Ameristar 3-ton and 2.5-ton air handlers and heat pumps. This R410A expansion valve excels in refrigerant flow control, utilizing a precision-machined internal needle and diaphragm assembly to maintain targeted 16-20°F superheat at the compressor. For technicians performing an HVAC TXV replacement or a conversion, this kit provides the necessary components to ensure proper subcooling and prevent liquid slugging from reaching the evaporator coil. The thermal expansion valve kit is balanced for 3-ton AC systems, optimizing the heat exchange cycle even under varying load conditions. It is engineered for compatibility with POE oil and R410A systems, making it a critical component for maintaining system efficiency and protecting high-value components. Utilizing this OEM Trane part ensures the tight tolerances required for residential split system applications, providing reliable performance by accurately metering liquid refrigerant into the distributor.
Key Benefits- Precision Metering: Maintains exact superheat levels to maximize evaporator efficiency.
- System Protection: Acts as a safeguard against liquid refrigerant entering the compressor.
- R410A Optimized: Designed specifically for high-pressure R410A systems and POE lubricant compatibility.
- Broad Application: Suitable for both air conditioning and heat pump configurations between 2.5 and 3 tons.
- Field Adjustable: Allows technicians to fine-tune the valve to specific site conditions for peak performance.
Is this kit compatible with R-22 systems?
No, this kit is specifically designed for R410A refrigerant and POE oil. Using it with R-22 or mineral oil will lead to metering failure and potential system damage.
Can this be used on a heat pump?
Yes, this TXV kit is designed for use with both cooling-only air handlers and heat pump indoor sections. Follow the provided installation guide for proper equalizer tube and sensing bulb placement.
What is the tonnage rating for this valve?
The MAYTXVACHP1830A is rated for 2.5 to 3-ton nominal capacities, ensuring proper flow rates for Ameristar and Trane equipment within that range.
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: $89.43
-65%$89.43
$31.30Trane MAYTXVACHP1830A TXV Kit
The Trane MAYTXVACHP1830A TXV Kit is a field-installed thermostatic expansion valve designed for Ameristar 3-ton and 2.5-ton air handlers and heat pumps. This R410A expansion valve excels in refrigerant flow control, utilizing a precision-machined internal needle and diaphragm assembly to maintain targeted 16-20°F superheat at the compressor. For technicians performing an HVAC TXV replacement or a conversion, this kit provides the necessary components to ensure proper subcooling and prevent liquid slugging from reaching the evaporator coil. The thermal expansion valve kit is balanced for 3-ton AC systems, optimizing the heat exchange cycle even under varying load conditions. It is engineered for compatibility with POE oil and R410A systems, making it a critical component for maintaining system efficiency and protecting high-value components. Utilizing this OEM Trane part ensures the tight tolerances required for residential split system applications, providing reliable performance by accurately metering liquid refrigerant into the distributor.
Key Benefits- Precision Metering: Maintains exact superheat levels to maximize evaporator efficiency.
- System Protection: Acts as a safeguard against liquid refrigerant entering the compressor.
- R410A Optimized: Designed specifically for high-pressure R410A systems and POE lubricant compatibility.
- Broad Application: Suitable for both air conditioning and heat pump configurations between 2.5 and 3 tons.
- Field Adjustable: Allows technicians to fine-tune the valve to specific site conditions for peak performance.
Is this kit compatible with R-22 systems?
No, this kit is specifically designed for R410A refrigerant and POE oil. Using it with R-22 or mineral oil will lead to metering failure and potential system damage.
Can this be used on a heat pump?
Yes, this TXV kit is designed for use with both cooling-only air handlers and heat pump indoor sections. Follow the provided installation guide for proper equalizer tube and sensing bulb placement.
What is the tonnage rating for this valve?
The MAYTXVACHP1830A is rated for 2.5 to 3-ton nominal capacities, ensuring proper flow rates for Ameristar and Trane equipment within that range.
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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Product Information
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Description
The Trane MAYTXVACHP1830A TXV Kit is a field-installed thermostatic expansion valve designed for Ameristar 3-ton and 2.5-ton air handlers and heat pumps. This R410A expansion valve excels in refrigerant flow control, utilizing a precision-machined internal needle and diaphragm assembly to maintain targeted 16-20°F superheat at the compressor. For technicians performing an HVAC TXV replacement or a conversion, this kit provides the necessary components to ensure proper subcooling and prevent liquid slugging from reaching the evaporator coil. The thermal expansion valve kit is balanced for 3-ton AC systems, optimizing the heat exchange cycle even under varying load conditions. It is engineered for compatibility with POE oil and R410A systems, making it a critical component for maintaining system efficiency and protecting high-value components. Utilizing this OEM Trane part ensures the tight tolerances required for residential split system applications, providing reliable performance by accurately metering liquid refrigerant into the distributor.
Key Benefits- Precision Metering: Maintains exact superheat levels to maximize evaporator efficiency.
- System Protection: Acts as a safeguard against liquid refrigerant entering the compressor.
- R410A Optimized: Designed specifically for high-pressure R410A systems and POE lubricant compatibility.
- Broad Application: Suitable for both air conditioning and heat pump configurations between 2.5 and 3 tons.
- Field Adjustable: Allows technicians to fine-tune the valve to specific site conditions for peak performance.
Is this kit compatible with R-22 systems?
No, this kit is specifically designed for R410A refrigerant and POE oil. Using it with R-22 or mineral oil will lead to metering failure and potential system damage.
Can this be used on a heat pump?
Yes, this TXV kit is designed for use with both cooling-only air handlers and heat pump indoor sections. Follow the provided installation guide for proper equalizer tube and sensing bulb placement.
What is the tonnage rating for this valve?
The MAYTXVACHP1830A is rated for 2.5 to 3-ton nominal capacities, ensuring proper flow rates for Ameristar and Trane equipment within that range.
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.












