Reznor 258860 TXV
The Reznor 258860 is a heavy-duty thermal expansion valve (TXV) kit engineered for precise refrigerant metering in commercial cooling applications. This OEM replacement part is specifically calibrated for use with Reznor AUCA (size B 090), AUD2, and AUH3 air handlers and condensing units. As a vital component of the refrigeration cycle, this TXV kit regulates the flow of liquid refrigerant into the evaporator coil, maintaining the optimal superheat required for efficient heat transfer and preventing liquid slugging that can damage the compressor.
For service technicians handling Reznor HVAC parts, the 258860 provides a direct-fit solution that eliminates field modification guesswork. This kit includes the expansion valve assembly and necessary mounting hardware to ensure lead-free, reliable performance under varying load conditions. Integrating this genuine HVAC expansion valve into your maintenance routine ensures the system operates at peak thermal efficiency and maintains consistent discharge air temperatures across the building footprint.
Key Benefits:- Precise Refrigerant Control: Optimizes the cooling cycle by modulating refrigerant flow based on heat load, ensuring maximum efficiency for the AUCA B 090 series.
- OEM Compatibility: Designed specifically for AUD2 and AUH3 units, guaranteeing exact mechanical fit and pressure ratings without the risks of universal aftermarket components.
- Internal System Protection: Maintains proper superheat levels, shielding the compressor from liquid bypass and extending the service life of the entire cooling circuit.
- Durable Construction: Built to withstand commercial HVAC environments, featuring high-grade components that resist corrosion and mechanical fatigue.
Is the Reznor 258860 compatible with other tonnage air handlers?
This specific kit is calibrated for the AUCA B 090, AUD2, and AUH3 series. Using it on differently sized units can lead to improper refrigerant metering and system freezing.
Does this TXV kit work with R-410A systems?
Yes, the 258860 is designed to manage the high-pressure demands of modern refrigerant systems used in compatible Reznor air handlers.
How do I troubleshoot a failing TXV in a Reznor unit?
Symptoms typically include high discharge pressure, low suction pressure, and erratic superheat readings. If the sensing bulb has lost its charge or the internal needle is stuck, the Reznor 258860 is the standard replacement kit.
This item is not eligible for free shipping.
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: $1,174.30
-65%$1,174.30
$411.00Reznor 258860 TXV
The Reznor 258860 is a heavy-duty thermal expansion valve (TXV) kit engineered for precise refrigerant metering in commercial cooling applications. This OEM replacement part is specifically calibrated for use with Reznor AUCA (size B 090), AUD2, and AUH3 air handlers and condensing units. As a vital component of the refrigeration cycle, this TXV kit regulates the flow of liquid refrigerant into the evaporator coil, maintaining the optimal superheat required for efficient heat transfer and preventing liquid slugging that can damage the compressor.
For service technicians handling Reznor HVAC parts, the 258860 provides a direct-fit solution that eliminates field modification guesswork. This kit includes the expansion valve assembly and necessary mounting hardware to ensure lead-free, reliable performance under varying load conditions. Integrating this genuine HVAC expansion valve into your maintenance routine ensures the system operates at peak thermal efficiency and maintains consistent discharge air temperatures across the building footprint.
Key Benefits:- Precise Refrigerant Control: Optimizes the cooling cycle by modulating refrigerant flow based on heat load, ensuring maximum efficiency for the AUCA B 090 series.
- OEM Compatibility: Designed specifically for AUD2 and AUH3 units, guaranteeing exact mechanical fit and pressure ratings without the risks of universal aftermarket components.
- Internal System Protection: Maintains proper superheat levels, shielding the compressor from liquid bypass and extending the service life of the entire cooling circuit.
- Durable Construction: Built to withstand commercial HVAC environments, featuring high-grade components that resist corrosion and mechanical fatigue.
Is the Reznor 258860 compatible with other tonnage air handlers?
This specific kit is calibrated for the AUCA B 090, AUD2, and AUH3 series. Using it on differently sized units can lead to improper refrigerant metering and system freezing.
Does this TXV kit work with R-410A systems?
Yes, the 258860 is designed to manage the high-pressure demands of modern refrigerant systems used in compatible Reznor air handlers.
How do I troubleshoot a failing TXV in a Reznor unit?
Symptoms typically include high discharge pressure, low suction pressure, and erratic superheat readings. If the sensing bulb has lost its charge or the internal needle is stuck, the Reznor 258860 is the standard replacement kit.
This item is not eligible for free shipping.
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 Reznor 258860 is a heavy-duty thermal expansion valve (TXV) kit engineered for precise refrigerant metering in commercial cooling applications. This OEM replacement part is specifically calibrated for use with Reznor AUCA (size B 090), AUD2, and AUH3 air handlers and condensing units. As a vital component of the refrigeration cycle, this TXV kit regulates the flow of liquid refrigerant into the evaporator coil, maintaining the optimal superheat required for efficient heat transfer and preventing liquid slugging that can damage the compressor.
For service technicians handling Reznor HVAC parts, the 258860 provides a direct-fit solution that eliminates field modification guesswork. This kit includes the expansion valve assembly and necessary mounting hardware to ensure lead-free, reliable performance under varying load conditions. Integrating this genuine HVAC expansion valve into your maintenance routine ensures the system operates at peak thermal efficiency and maintains consistent discharge air temperatures across the building footprint.
Key Benefits:- Precise Refrigerant Control: Optimizes the cooling cycle by modulating refrigerant flow based on heat load, ensuring maximum efficiency for the AUCA B 090 series.
- OEM Compatibility: Designed specifically for AUD2 and AUH3 units, guaranteeing exact mechanical fit and pressure ratings without the risks of universal aftermarket components.
- Internal System Protection: Maintains proper superheat levels, shielding the compressor from liquid bypass and extending the service life of the entire cooling circuit.
- Durable Construction: Built to withstand commercial HVAC environments, featuring high-grade components that resist corrosion and mechanical fatigue.
Is the Reznor 258860 compatible with other tonnage air handlers?
This specific kit is calibrated for the AUCA B 090, AUD2, and AUH3 series. Using it on differently sized units can lead to improper refrigerant metering and system freezing.
Does this TXV kit work with R-410A systems?
Yes, the 258860 is designed to manage the high-pressure demands of modern refrigerant systems used in compatible Reznor air handlers.
How do I troubleshoot a failing TXV in a Reznor unit?
Symptoms typically include high discharge pressure, low suction pressure, and erratic superheat readings. If the sensing bulb has lost its charge or the internal needle is stuck, the Reznor 258860 is the standard replacement kit.
This item is not eligible for free shipping.
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.
