York S1-1TVMBB2 TXV Kit
The York S1-1TVMBB2 TXV Kit is a high-precision HVAC expansion valve replacement designed specifically for R410A refrigerant systems. This genuine OEM York part features a 5/8" Aeroquip connection, ensuring a secure, leak-free seat on compatible indoor coils and air handlers. As a critical metering device, the S1-1TVMBB2 thermal expansion valve dynamically adjusts refrigerant flow into the evaporator based on load conditions, maintaining the exact superheat required to prevent liquid slugging and optimize system energy efficiency. Engineered for a bolt-on installation, this kit includes the valve body with an internal check valve, thermal insulation, bulb clamps, and a Teflon washer. This thermostatic expansion valve kit is a standard requirement for maintaining rated performance in CF, CM, and CU coil models, as well as AP, AE, and AVC air handlers when paired with R-410A AC and heat pump outdoor units.
Key Benefits- Optimized Refrigerant Metering: Delivers precise R410A flow control to maximize heat transfer across the evaporator coil.
- System Protection: Internal check valve functionality prevents refrigerant mis-distribution and shields the compressor from liquid floodback.
- Direct OEM Fit: Features a 5/8" Aeroquip connection for a drop-in replacement that meets original factory specifications.
- Full Installation Kit: Comes complete with 2.5 feet of thermal insulation and bulb straps to ensure accurate sensing bulb placement and response.
- Is this kit compatible with R-22 systems? No, the S1-1TVMBB2 is calibrated specifically for R410A refrigerant and should not be used in R-22 or R-407C applications.
- Do I need a hard start kit with this TXV? If you are installing this kit on a system utilizing a reciprocating compressor, a hard start kit is typically required; systems with scroll compressors generally do not require one.
- Where should the sensing bulb be mounted? For optimal performance, the bulb should be mounted on a horizontal run of the suction line at the 10 o’clock or 2 o’clock position and fully insulated.
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: $176.29
-65%$176.29
$61.70York S1-1TVMBB2 TXV Kit
The York S1-1TVMBB2 TXV Kit is a high-precision HVAC expansion valve replacement designed specifically for R410A refrigerant systems. This genuine OEM York part features a 5/8" Aeroquip connection, ensuring a secure, leak-free seat on compatible indoor coils and air handlers. As a critical metering device, the S1-1TVMBB2 thermal expansion valve dynamically adjusts refrigerant flow into the evaporator based on load conditions, maintaining the exact superheat required to prevent liquid slugging and optimize system energy efficiency. Engineered for a bolt-on installation, this kit includes the valve body with an internal check valve, thermal insulation, bulb clamps, and a Teflon washer. This thermostatic expansion valve kit is a standard requirement for maintaining rated performance in CF, CM, and CU coil models, as well as AP, AE, and AVC air handlers when paired with R-410A AC and heat pump outdoor units.
Key Benefits- Optimized Refrigerant Metering: Delivers precise R410A flow control to maximize heat transfer across the evaporator coil.
- System Protection: Internal check valve functionality prevents refrigerant mis-distribution and shields the compressor from liquid floodback.
- Direct OEM Fit: Features a 5/8" Aeroquip connection for a drop-in replacement that meets original factory specifications.
- Full Installation Kit: Comes complete with 2.5 feet of thermal insulation and bulb straps to ensure accurate sensing bulb placement and response.
- Is this kit compatible with R-22 systems? No, the S1-1TVMBB2 is calibrated specifically for R410A refrigerant and should not be used in R-22 or R-407C applications.
- Do I need a hard start kit with this TXV? If you are installing this kit on a system utilizing a reciprocating compressor, a hard start kit is typically required; systems with scroll compressors generally do not require one.
- Where should the sensing bulb be mounted? For optimal performance, the bulb should be mounted on a horizontal run of the suction line at the 10 o’clock or 2 o’clock position and fully insulated.
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 S1-1TVMBB2 TXV Kit is a high-precision HVAC expansion valve replacement designed specifically for R410A refrigerant systems. This genuine OEM York part features a 5/8" Aeroquip connection, ensuring a secure, leak-free seat on compatible indoor coils and air handlers. As a critical metering device, the S1-1TVMBB2 thermal expansion valve dynamically adjusts refrigerant flow into the evaporator based on load conditions, maintaining the exact superheat required to prevent liquid slugging and optimize system energy efficiency. Engineered for a bolt-on installation, this kit includes the valve body with an internal check valve, thermal insulation, bulb clamps, and a Teflon washer. This thermostatic expansion valve kit is a standard requirement for maintaining rated performance in CF, CM, and CU coil models, as well as AP, AE, and AVC air handlers when paired with R-410A AC and heat pump outdoor units.
Key Benefits- Optimized Refrigerant Metering: Delivers precise R410A flow control to maximize heat transfer across the evaporator coil.
- System Protection: Internal check valve functionality prevents refrigerant mis-distribution and shields the compressor from liquid floodback.
- Direct OEM Fit: Features a 5/8" Aeroquip connection for a drop-in replacement that meets original factory specifications.
- Full Installation Kit: Comes complete with 2.5 feet of thermal insulation and bulb straps to ensure accurate sensing bulb placement and response.
- Is this kit compatible with R-22 systems? No, the S1-1TVMBB2 is calibrated specifically for R410A refrigerant and should not be used in R-22 or R-407C applications.
- Do I need a hard start kit with this TXV? If you are installing this kit on a system utilizing a reciprocating compressor, a hard start kit is typically required; systems with scroll compressors generally do not require one.
- Where should the sensing bulb be mounted? For optimal performance, the bulb should be mounted on a horizontal run of the suction line at the 10 o’clock or 2 o’clock position and fully insulated.
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.
