York S1-1TVMBA1 TXV Kit
The York S1-1TVMBA1 TXV Kit is a precision-engineered OEM thermal expansion valve designed to optimize refrigerant metering in R-410A systems. Built for high-performance HVAC residential and light commercial applications, this kit is compatible with 1.5 to 3-ton nominal capacity units, ensuring accurate superheat control and evaporator efficiency. Featuring a 3/4-inch Chatleff connection, the valve provides a secure, leak-resistant interface traditional in York, Luxaire, and Coleman equipment including CF, CM, and CU coil models and AP, AE, and AVC air handlers.
As a veteran-grade refrigerant flow control component, the S1-1TVMBA1 includes an internal check valve, making it suitable for both cooling-only and heat pump applications. The kit comes complete with 2.5 feet of thermal insulation and necessary sensing bulb straps to facilitate a proper superheat adjustment during installation. By maintaining the correct refrigerant-to-vapor ratio, this thermostatic expansion valve prevents liquid slugging and protects the compressor, ensuring the longevity of the split-system air conditioner or heat pump. This is a direct York replacement part, meeting original equipment specifications for pressure ratings up to 450 PSI.
Key Benefits:- Precise Refrigerant Metering: Automatically adjusts flow based on evaporator load to maintain optimal superheat levels.
- Dual Application Capability: Integral check valve supports seamless operation in both AC and heat pump systems.
- OEM Compatibility: Specifically engineered for York, Coleman, and Luxaire indoor coils and air handlers.
- Enhanced System Protection: Prevents liquid refrigerant flood-back, safeguarding the compressor from premature failure.
- Streamlined Installation: Features a standard 3/4" Chatleff connector for a bolt-on fit without the need for custom brazing adapters.
- What units are compatible with the S1-1TVMBA1? This kit is commonly used with York CF, CM, and CU coils, as well as AP, AE, and AVC air handlers. Always verify the model on your unit’s tabular data sheet.
- Does this TXV work with R-22? No, this valve is strictly calibrated for R-410A refrigerant. Using it with R-22 will result in improper metering and potential system damage.
- Is a hard start kit required with this valve? While the bolt-on TXV improves performance, some outdoor units may require a hard start kit to assist the compressor during startup against the valve's pressure. Check the outdoor unit specifications.
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
Shipping & Returns
Description
The York S1-1TVMBA1 TXV Kit is a precision-engineered OEM thermal expansion valve designed to optimize refrigerant metering in R-410A systems. Built for high-performance HVAC residential and light commercial applications, this kit is compatible with 1.5 to 3-ton nominal capacity units, ensuring accurate superheat control and evaporator efficiency. Featuring a 3/4-inch Chatleff connection, the valve provides a secure, leak-resistant interface traditional in York, Luxaire, and Coleman equipment including CF, CM, and CU coil models and AP, AE, and AVC air handlers.
As a veteran-grade refrigerant flow control component, the S1-1TVMBA1 includes an internal check valve, making it suitable for both cooling-only and heat pump applications. The kit comes complete with 2.5 feet of thermal insulation and necessary sensing bulb straps to facilitate a proper superheat adjustment during installation. By maintaining the correct refrigerant-to-vapor ratio, this thermostatic expansion valve prevents liquid slugging and protects the compressor, ensuring the longevity of the split-system air conditioner or heat pump. This is a direct York replacement part, meeting original equipment specifications for pressure ratings up to 450 PSI.
Key Benefits:- Precise Refrigerant Metering: Automatically adjusts flow based on evaporator load to maintain optimal superheat levels.
- Dual Application Capability: Integral check valve supports seamless operation in both AC and heat pump systems.
- OEM Compatibility: Specifically engineered for York, Coleman, and Luxaire indoor coils and air handlers.
- Enhanced System Protection: Prevents liquid refrigerant flood-back, safeguarding the compressor from premature failure.
- Streamlined Installation: Features a standard 3/4" Chatleff connector for a bolt-on fit without the need for custom brazing adapters.
- What units are compatible with the S1-1TVMBA1? This kit is commonly used with York CF, CM, and CU coils, as well as AP, AE, and AVC air handlers. Always verify the model on your unit’s tabular data sheet.
- Does this TXV work with R-22? No, this valve is strictly calibrated for R-410A refrigerant. Using it with R-22 will result in improper metering and potential system damage.
- Is a hard start kit required with this valve? While the bolt-on TXV improves performance, some outdoor units may require a hard start kit to assist the compressor during startup against the valve's pressure. Check the outdoor unit specifications.
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.
