York S1-025-42680-000 Expansion Valve
The York S1-025-42680-000 Expansion Valve is a critical metered flow control component engineered for precise refrigerant management in R410A HVAC systems. Designed for high-efficiency York evaporator coils and air handlers, this thermostatic expansion valve (TXV) dynamically adjusts refrigerant flow based on the current heat load, ensuring the system maintains optimal superheat levels. By preventing liquid slugging and evaporator freezing, the S1-025-42680-000 valve stabilizes suction pressure and enhances the thermal heat exchange process. This genuine OEM part features robust construction suitable for residential and light commercial split systems, providing the reliable seating and modulation necessary for modern HVAC energy efficiency standards. For contractors performing a TXV replacement, this valve ensures a direct fit in York R410A units, eliminating the performance issues associated with aftermarket alternatives.
Key Benefits- Precise Modulation: Automatically adjusts orifice opening to match evaporator load, maintaining tight superheat control.
- System Protection: Effectively prevents liquid refrigerant from entering the compressor, mitigating the risk of mechanical failure.
- Optimized Efficiency: Maximizes the internal surface area of the evaporator coil for superior cooling performance in R410A systems.
- OEM Compatibility: Designed specifically for York S1-025-42680-000 specifications to ensure seamless integration into existing refrigerant lines.
Is the York S1-025-42680-000 compatible with R-22 systems?
No, this valve is specifically calibrated for the pressure and temperature characteristics of R410A refrigerant and should not be used in older R-22 equipment.
What are the symptoms of a failing S1-025-42680-000 expansion valve?
Common signs include high superheat, evaporator coil icing, or the compressor "hunting" for stable suction pressure due to restricted flow or a stuck internal needle.
Does this TXV include the sensing bulb and mounting hardware?
This part includes the expansion valve body and integrated sensing bulb required for proper thermal feedback from the suction line.
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: $453.34
-65%$453.34
$158.67York S1-025-42680-000 Expansion Valve
The York S1-025-42680-000 Expansion Valve is a critical metered flow control component engineered for precise refrigerant management in R410A HVAC systems. Designed for high-efficiency York evaporator coils and air handlers, this thermostatic expansion valve (TXV) dynamically adjusts refrigerant flow based on the current heat load, ensuring the system maintains optimal superheat levels. By preventing liquid slugging and evaporator freezing, the S1-025-42680-000 valve stabilizes suction pressure and enhances the thermal heat exchange process. This genuine OEM part features robust construction suitable for residential and light commercial split systems, providing the reliable seating and modulation necessary for modern HVAC energy efficiency standards. For contractors performing a TXV replacement, this valve ensures a direct fit in York R410A units, eliminating the performance issues associated with aftermarket alternatives.
Key Benefits- Precise Modulation: Automatically adjusts orifice opening to match evaporator load, maintaining tight superheat control.
- System Protection: Effectively prevents liquid refrigerant from entering the compressor, mitigating the risk of mechanical failure.
- Optimized Efficiency: Maximizes the internal surface area of the evaporator coil for superior cooling performance in R410A systems.
- OEM Compatibility: Designed specifically for York S1-025-42680-000 specifications to ensure seamless integration into existing refrigerant lines.
Is the York S1-025-42680-000 compatible with R-22 systems?
No, this valve is specifically calibrated for the pressure and temperature characteristics of R410A refrigerant and should not be used in older R-22 equipment.
What are the symptoms of a failing S1-025-42680-000 expansion valve?
Common signs include high superheat, evaporator coil icing, or the compressor "hunting" for stable suction pressure due to restricted flow or a stuck internal needle.
Does this TXV include the sensing bulb and mounting hardware?
This part includes the expansion valve body and integrated sensing bulb required for proper thermal feedback from the suction line.
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 York S1-025-42680-000 Expansion Valve is a critical metered flow control component engineered for precise refrigerant management in R410A HVAC systems. Designed for high-efficiency York evaporator coils and air handlers, this thermostatic expansion valve (TXV) dynamically adjusts refrigerant flow based on the current heat load, ensuring the system maintains optimal superheat levels. By preventing liquid slugging and evaporator freezing, the S1-025-42680-000 valve stabilizes suction pressure and enhances the thermal heat exchange process. This genuine OEM part features robust construction suitable for residential and light commercial split systems, providing the reliable seating and modulation necessary for modern HVAC energy efficiency standards. For contractors performing a TXV replacement, this valve ensures a direct fit in York R410A units, eliminating the performance issues associated with aftermarket alternatives.
Key Benefits- Precise Modulation: Automatically adjusts orifice opening to match evaporator load, maintaining tight superheat control.
- System Protection: Effectively prevents liquid refrigerant from entering the compressor, mitigating the risk of mechanical failure.
- Optimized Efficiency: Maximizes the internal surface area of the evaporator coil for superior cooling performance in R410A systems.
- OEM Compatibility: Designed specifically for York S1-025-42680-000 specifications to ensure seamless integration into existing refrigerant lines.
Is the York S1-025-42680-000 compatible with R-22 systems?
No, this valve is specifically calibrated for the pressure and temperature characteristics of R410A refrigerant and should not be used in older R-22 equipment.
What are the symptoms of a failing S1-025-42680-000 expansion valve?
Common signs include high superheat, evaporator coil icing, or the compressor "hunting" for stable suction pressure due to restricted flow or a stuck internal needle.
Does this TXV include the sensing bulb and mounting hardware?
This part includes the expansion valve body and integrated sensing bulb required for proper thermal feedback from the suction line.
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.
