
York S1-151365 TXV Valve
The York S1-151365 TXV Valve is a critical thermostatic expansion component engineered for precise refrigerant metering in York-manufactured air conditioning and refrigeration systems. This OEM York replacement part features a 3/8-inch ODF inlet and a 1/2-inch ODF outlet configuration, facilitating a secure, leak-resistant braze connection in high-pressure liquid lines. Designed with a 30-inch capillary lead, the S1-151365 ensures flexible bulb placement for accurate superheat sensing, which is essential for protecting the compressor from liquid slugging and optimizing evaporator coil efficiency. As a thermostatic expansion valve specialized for residential and light commercial evaporator coils, it actively modulates refrigerant flow based on heat load, maintaining system stability across varying ambient temperatures. Utilizing this S1-151365 TXV ensures localized control of the evaporator's thermal state, maximizing the SEER rating of the unit while minimizing energy consumption. For technicians performing HVAC system repairs, this genuine Source 1 component provides calibrated reliability and matches original factory specifications for drop-in compatibility.
Key Benefits:
- Optimized Refrigerant Control: Effectively manages the flow of refrigerant into the evaporator coil to maintain target superheat levels.
- Heavy-Duty ODF Connections: 3/8" x 1/2" ODF sweat connections provide a robust, vibration-resistant seal for long-term system integrity.
- Extended Compressor Life: Prevents unevaporated liquid refrigerant from returning to the compressor, reducing the risk of mechanical failure.
- Precise Sensing: 30-inch lead allows for optimal bulb positioning on the suction line to ensure responsive thermal feedback.
- OEM Standards: Genuine York/Source 1 part ensures exact match for port sizing and pressure ratings in compatible York HVAC units.
Common Questions:
What are the connection sizes for the York S1-151365?
This valve features a 3/8-inch ODF inlet and a 1/2-inch ODF outlet, designed for standard copper tubing braze-in installation.
Does this TXV include the sensing bulb and capillary tube?
Yes, the S1-151365 is a complete thermal expansion assembly including a 30-inch capillary tube and the integrated sensing bulb for superheat regulation.
Can I use this valve as a universal replacement for other brands?
While the 3/8" x 1/2" ODF sizing is common, this part is specifically calibrated for York equipment specifications. It is recommended to verify the specific tonnage and refrigerant type (typically R-410A or R-22 depending on the system date) before installation.
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: $319.64
-65%$319.64
$111.87York S1-151365 TXV Valve
The York S1-151365 TXV Valve is a critical thermostatic expansion component engineered for precise refrigerant metering in York-manufactured air conditioning and refrigeration systems. This OEM York replacement part features a 3/8-inch ODF inlet and a 1/2-inch ODF outlet configuration, facilitating a secure, leak-resistant braze connection in high-pressure liquid lines. Designed with a 30-inch capillary lead, the S1-151365 ensures flexible bulb placement for accurate superheat sensing, which is essential for protecting the compressor from liquid slugging and optimizing evaporator coil efficiency. As a thermostatic expansion valve specialized for residential and light commercial evaporator coils, it actively modulates refrigerant flow based on heat load, maintaining system stability across varying ambient temperatures. Utilizing this S1-151365 TXV ensures localized control of the evaporator's thermal state, maximizing the SEER rating of the unit while minimizing energy consumption. For technicians performing HVAC system repairs, this genuine Source 1 component provides calibrated reliability and matches original factory specifications for drop-in compatibility.
Key Benefits:
- Optimized Refrigerant Control: Effectively manages the flow of refrigerant into the evaporator coil to maintain target superheat levels.
- Heavy-Duty ODF Connections: 3/8" x 1/2" ODF sweat connections provide a robust, vibration-resistant seal for long-term system integrity.
- Extended Compressor Life: Prevents unevaporated liquid refrigerant from returning to the compressor, reducing the risk of mechanical failure.
- Precise Sensing: 30-inch lead allows for optimal bulb positioning on the suction line to ensure responsive thermal feedback.
- OEM Standards: Genuine York/Source 1 part ensures exact match for port sizing and pressure ratings in compatible York HVAC units.
Common Questions:
What are the connection sizes for the York S1-151365?
This valve features a 3/8-inch ODF inlet and a 1/2-inch ODF outlet, designed for standard copper tubing braze-in installation.
Does this TXV include the sensing bulb and capillary tube?
Yes, the S1-151365 is a complete thermal expansion assembly including a 30-inch capillary tube and the integrated sensing bulb for superheat regulation.
Can I use this valve as a universal replacement for other brands?
While the 3/8" x 1/2" ODF sizing is common, this part is specifically calibrated for York equipment specifications. It is recommended to verify the specific tonnage and refrigerant type (typically R-410A or R-22 depending on the system date) before installation.
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 S1-151365 TXV Valve is a critical thermostatic expansion component engineered for precise refrigerant metering in York-manufactured air conditioning and refrigeration systems. This OEM York replacement part features a 3/8-inch ODF inlet and a 1/2-inch ODF outlet configuration, facilitating a secure, leak-resistant braze connection in high-pressure liquid lines. Designed with a 30-inch capillary lead, the S1-151365 ensures flexible bulb placement for accurate superheat sensing, which is essential for protecting the compressor from liquid slugging and optimizing evaporator coil efficiency. As a thermostatic expansion valve specialized for residential and light commercial evaporator coils, it actively modulates refrigerant flow based on heat load, maintaining system stability across varying ambient temperatures. Utilizing this S1-151365 TXV ensures localized control of the evaporator's thermal state, maximizing the SEER rating of the unit while minimizing energy consumption. For technicians performing HVAC system repairs, this genuine Source 1 component provides calibrated reliability and matches original factory specifications for drop-in compatibility.
Key Benefits:
- Optimized Refrigerant Control: Effectively manages the flow of refrigerant into the evaporator coil to maintain target superheat levels.
- Heavy-Duty ODF Connections: 3/8" x 1/2" ODF sweat connections provide a robust, vibration-resistant seal for long-term system integrity.
- Extended Compressor Life: Prevents unevaporated liquid refrigerant from returning to the compressor, reducing the risk of mechanical failure.
- Precise Sensing: 30-inch lead allows for optimal bulb positioning on the suction line to ensure responsive thermal feedback.
- OEM Standards: Genuine York/Source 1 part ensures exact match for port sizing and pressure ratings in compatible York HVAC units.
Common Questions:
What are the connection sizes for the York S1-151365?
This valve features a 3/8-inch ODF inlet and a 1/2-inch ODF outlet, designed for standard copper tubing braze-in installation.
Does this TXV include the sensing bulb and capillary tube?
Yes, the S1-151365 is a complete thermal expansion assembly including a 30-inch capillary tube and the integrated sensing bulb for superheat regulation.
Can I use this valve as a universal replacement for other brands?
While the 3/8" x 1/2" ODF sizing is common, this part is specifically calibrated for York equipment specifications. It is recommended to verify the specific tonnage and refrigerant type (typically R-410A or R-22 depending on the system date) before installation.
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.












