York S1-025-51449-000 TXV Valve
The York S1-025-51449-000 is an OEM thermostatic expansion valve (TXV) and distributor assembly engineered for precise refrigerant metering in specialized HVAC systems. Featuring a unique 12-tube distributor configuration and a #6 orifice size, this component is critical for maintaining optimal superheat levels across the evaporator coil. By accurately balancing bulb pressure and evaporator pressure, the valve prevents liquid floodback to the compressor while ensuring consistent cooling performance under varying load conditions. For technicians servicing York or Johnson Controls equipment, this TXV distributor valve is the direct performance replacement required to restore factory-spec refrigerant flow. Proper installation of this replacement HVAC TXV ensures localized refrigerant distribution through all 12 circuits, maximizing the heat transfer efficiency of the domestic or light commercial indoor coil. Reliability in high-demand environments makes the S1-025-51449-000 valve a standard choice for maintaining system longevity and preventing short-cycling or premature compressor failure due to improper expansion.
Key Benefits
- Optimized Refrigerant Distribution: The 12-tube distributor head ensures uniform saturation of the evaporator coil, eliminating hot spots and improving efficiency.
- Precise Superheat Control: Engineered with a #6 orifice to provide exact refrigerant flow adjustments based on real-time load requirements.
- OEM Compatibility: Authentic York replacement part guarantees fitment and performance parity with original equipment specifications.
- System Protection: Acts as a critical barrier between high and low-pressure sides to prevent liquid slugging and protect the compressor assembly.
Common Questions
What systems are compatible with the S1-025-51449-000?
This valve is designed for York and Johnson Controls units that utilize a 12-circuit distributor configuration. Always verify the orifice size and tube count against the equipment nameplate data before installation.
How does a #6 orifice affect performance?
The #6 orifice determines the maximum flow capacity of the valve. It is specifically calibrated for the tonnage and refrigerant flow requirements of the evaporator coil it is paired with to maintain a stable superheat.
Is this a universal TXV?
No, this is an OEM-specific distributor and valve assembly. Using a universal alternative may lead to uneven refrigerant distribution across the 12 tubes, resulting in reduced cooling capacity.
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: $771.64
-65%$771.64
$270.07York S1-025-51449-000 TXV Valve
The York S1-025-51449-000 is an OEM thermostatic expansion valve (TXV) and distributor assembly engineered for precise refrigerant metering in specialized HVAC systems. Featuring a unique 12-tube distributor configuration and a #6 orifice size, this component is critical for maintaining optimal superheat levels across the evaporator coil. By accurately balancing bulb pressure and evaporator pressure, the valve prevents liquid floodback to the compressor while ensuring consistent cooling performance under varying load conditions. For technicians servicing York or Johnson Controls equipment, this TXV distributor valve is the direct performance replacement required to restore factory-spec refrigerant flow. Proper installation of this replacement HVAC TXV ensures localized refrigerant distribution through all 12 circuits, maximizing the heat transfer efficiency of the domestic or light commercial indoor coil. Reliability in high-demand environments makes the S1-025-51449-000 valve a standard choice for maintaining system longevity and preventing short-cycling or premature compressor failure due to improper expansion.
Key Benefits
- Optimized Refrigerant Distribution: The 12-tube distributor head ensures uniform saturation of the evaporator coil, eliminating hot spots and improving efficiency.
- Precise Superheat Control: Engineered with a #6 orifice to provide exact refrigerant flow adjustments based on real-time load requirements.
- OEM Compatibility: Authentic York replacement part guarantees fitment and performance parity with original equipment specifications.
- System Protection: Acts as a critical barrier between high and low-pressure sides to prevent liquid slugging and protect the compressor assembly.
Common Questions
What systems are compatible with the S1-025-51449-000?
This valve is designed for York and Johnson Controls units that utilize a 12-circuit distributor configuration. Always verify the orifice size and tube count against the equipment nameplate data before installation.
How does a #6 orifice affect performance?
The #6 orifice determines the maximum flow capacity of the valve. It is specifically calibrated for the tonnage and refrigerant flow requirements of the evaporator coil it is paired with to maintain a stable superheat.
Is this a universal TXV?
No, this is an OEM-specific distributor and valve assembly. Using a universal alternative may lead to uneven refrigerant distribution across the 12 tubes, resulting in reduced cooling capacity.
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.
Product Information
Product Information
Shipping & Returns
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Description
The York S1-025-51449-000 is an OEM thermostatic expansion valve (TXV) and distributor assembly engineered for precise refrigerant metering in specialized HVAC systems. Featuring a unique 12-tube distributor configuration and a #6 orifice size, this component is critical for maintaining optimal superheat levels across the evaporator coil. By accurately balancing bulb pressure and evaporator pressure, the valve prevents liquid floodback to the compressor while ensuring consistent cooling performance under varying load conditions. For technicians servicing York or Johnson Controls equipment, this TXV distributor valve is the direct performance replacement required to restore factory-spec refrigerant flow. Proper installation of this replacement HVAC TXV ensures localized refrigerant distribution through all 12 circuits, maximizing the heat transfer efficiency of the domestic or light commercial indoor coil. Reliability in high-demand environments makes the S1-025-51449-000 valve a standard choice for maintaining system longevity and preventing short-cycling or premature compressor failure due to improper expansion.
Key Benefits
- Optimized Refrigerant Distribution: The 12-tube distributor head ensures uniform saturation of the evaporator coil, eliminating hot spots and improving efficiency.
- Precise Superheat Control: Engineered with a #6 orifice to provide exact refrigerant flow adjustments based on real-time load requirements.
- OEM Compatibility: Authentic York replacement part guarantees fitment and performance parity with original equipment specifications.
- System Protection: Acts as a critical barrier between high and low-pressure sides to prevent liquid slugging and protect the compressor assembly.
Common Questions
What systems are compatible with the S1-025-51449-000?
This valve is designed for York and Johnson Controls units that utilize a 12-circuit distributor configuration. Always verify the orifice size and tube count against the equipment nameplate data before installation.
How does a #6 orifice affect performance?
The #6 orifice determines the maximum flow capacity of the valve. It is specifically calibrated for the tonnage and refrigerant flow requirements of the evaporator coil it is paired with to maintain a stable superheat.
Is this a universal TXV?
No, this is an OEM-specific distributor and valve assembly. Using a universal alternative may lead to uneven refrigerant distribution across the 12 tubes, resulting in reduced cooling capacity.
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.
