
York S1-4100-00 Valve
The York S1-4100-00 is an industrial-grade E14S250-HP solenoid valve engineered specifically for high-pressure R410A refrigerant applications. Featuring a 5/8" sweat (ODF) connection, this normally closed valve provides precise fluid control in liquid, suction, or hot gas lines for commercial and residential split systems. As a veteran-preferred component for York HVAC systems, the S1-4100-00 is designed to handle high operating pressure differentials without compromising seat integrity. The robust 5/8 inch orifice ensures optimal mass flow rates, maintaining system capacity during peak thermal loads. This heavy-duty assembly is built for field durability, significantly reducing the risk of internal leakage or solenoid coil burnout. For contractors performing retrofits or repairs, this high pressure solenoid valve facilitates seamless integration, though it is often supplied "less coil," requiring an MKC-2 or equivalent coil for actuation. Relying on this refrigerant solenoid valve ensures professional-grade reliability and maintains the factory-spec performance of your cooling equipment.
Key Benefits- Optimized for R410A: Built to withstand the higher operating pressures of modern HFC systems compared to older R-22 components.
- 5/8" Sweat Connections: Features extended ODF solder points to simplify brazing and protect internal seals from heat damage.
- High Flow Orifice: The 5/8" port design minimizes pressure drop across the valve, maximizing the efficiency of the refrigeration cycle.
- OEM Compatibility: Precision-fit York S1-4100-00 replacement ensures zero-clearance issues with existing mounting brackets and piping.
- Industrial Construction: Corrosion-resistant materials extend the service life in demanding rooftop or outdoor condensing unit environments.
Is the solenoid coil included with the S1-4100-00?
Standard packaging for the S1-4100-00 typically comes without the coil. You must verify if your existing MKC-2 coil is functional or purchase a compatible 24V or 120V coil separately depending on your control voltage requirements.
Can this valve be used in a bi-directional heat pump application?
While the E14S250-HP is highly versatile, standard solenoid valves are unidirectional. For heat pump liquid lines, ensure you are utilizing a check valve in parallel or verifying the specific flow direction indicated on the valve body.
What is the maximum rated pressure for this valve?
This high-pressure series is typically rated for up to 500 PSI, making it suitable for the stringent demands of R410A liquid lines and discharge gas applications.
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.
York S1-4100-00 Valve
The York S1-4100-00 is an industrial-grade E14S250-HP solenoid valve engineered specifically for high-pressure R410A refrigerant applications. Featuring a 5/8" sweat (ODF) connection, this normally closed valve provides precise fluid control in liquid, suction, or hot gas lines for commercial and residential split systems. As a veteran-preferred component for York HVAC systems, the S1-4100-00 is designed to handle high operating pressure differentials without compromising seat integrity. The robust 5/8 inch orifice ensures optimal mass flow rates, maintaining system capacity during peak thermal loads. This heavy-duty assembly is built for field durability, significantly reducing the risk of internal leakage or solenoid coil burnout. For contractors performing retrofits or repairs, this high pressure solenoid valve facilitates seamless integration, though it is often supplied "less coil," requiring an MKC-2 or equivalent coil for actuation. Relying on this refrigerant solenoid valve ensures professional-grade reliability and maintains the factory-spec performance of your cooling equipment.
Key Benefits- Optimized for R410A: Built to withstand the higher operating pressures of modern HFC systems compared to older R-22 components.
- 5/8" Sweat Connections: Features extended ODF solder points to simplify brazing and protect internal seals from heat damage.
- High Flow Orifice: The 5/8" port design minimizes pressure drop across the valve, maximizing the efficiency of the refrigeration cycle.
- OEM Compatibility: Precision-fit York S1-4100-00 replacement ensures zero-clearance issues with existing mounting brackets and piping.
- Industrial Construction: Corrosion-resistant materials extend the service life in demanding rooftop or outdoor condensing unit environments.
Is the solenoid coil included with the S1-4100-00?
Standard packaging for the S1-4100-00 typically comes without the coil. You must verify if your existing MKC-2 coil is functional or purchase a compatible 24V or 120V coil separately depending on your control voltage requirements.
Can this valve be used in a bi-directional heat pump application?
While the E14S250-HP is highly versatile, standard solenoid valves are unidirectional. For heat pump liquid lines, ensure you are utilizing a check valve in parallel or verifying the specific flow direction indicated on the valve body.
What is the maximum rated pressure for this valve?
This high-pressure series is typically rated for up to 500 PSI, making it suitable for the stringent demands of R410A liquid lines and discharge gas applications.
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
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Shipping & Returns
Description
The York S1-4100-00 is an industrial-grade E14S250-HP solenoid valve engineered specifically for high-pressure R410A refrigerant applications. Featuring a 5/8" sweat (ODF) connection, this normally closed valve provides precise fluid control in liquid, suction, or hot gas lines for commercial and residential split systems. As a veteran-preferred component for York HVAC systems, the S1-4100-00 is designed to handle high operating pressure differentials without compromising seat integrity. The robust 5/8 inch orifice ensures optimal mass flow rates, maintaining system capacity during peak thermal loads. This heavy-duty assembly is built for field durability, significantly reducing the risk of internal leakage or solenoid coil burnout. For contractors performing retrofits or repairs, this high pressure solenoid valve facilitates seamless integration, though it is often supplied "less coil," requiring an MKC-2 or equivalent coil for actuation. Relying on this refrigerant solenoid valve ensures professional-grade reliability and maintains the factory-spec performance of your cooling equipment.
Key Benefits- Optimized for R410A: Built to withstand the higher operating pressures of modern HFC systems compared to older R-22 components.
- 5/8" Sweat Connections: Features extended ODF solder points to simplify brazing and protect internal seals from heat damage.
- High Flow Orifice: The 5/8" port design minimizes pressure drop across the valve, maximizing the efficiency of the refrigeration cycle.
- OEM Compatibility: Precision-fit York S1-4100-00 replacement ensures zero-clearance issues with existing mounting brackets and piping.
- Industrial Construction: Corrosion-resistant materials extend the service life in demanding rooftop or outdoor condensing unit environments.
Is the solenoid coil included with the S1-4100-00?
Standard packaging for the S1-4100-00 typically comes without the coil. You must verify if your existing MKC-2 coil is functional or purchase a compatible 24V or 120V coil separately depending on your control voltage requirements.
Can this valve be used in a bi-directional heat pump application?
While the E14S250-HP is highly versatile, standard solenoid valves are unidirectional. For heat pump liquid lines, ensure you are utilizing a check valve in parallel or verifying the specific flow direction indicated on the valve body.
What is the maximum rated pressure for this valve?
This high-pressure series is typically rated for up to 500 PSI, making it suitable for the stringent demands of R410A liquid lines and discharge gas applications.
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.












