York S1-029-19387-038 Orifice
The York S1-029-19387-038 Orifice is a precision-engineered fixed orifice metering device designed for critical refrigerant flow control in residential and light commercial HVAC systems. Featuring a .048-inch diameter accurately calibrated for thermal expansion cooling cycles, this genuine OEM York replacement part serves as the primary pressure-drop point between the high-pressure liquid line and the evaporator coil. Professional technicians utilize this specialized piston orifice to maintain exact subcooling and superheat levels, ensuring optimal compressor operation and system efficiency. Built from high-grade, corrosion-resistant materials, the S1-029-19387-038 is essential for restoring the design flow rate of York air conditioning units and heat pumps after a restriction is detected. Proper installation of this metering orifice is vital to preventing liquid slugging and ensuring consistent heat transfer across the indoor coil surface.
Key Benefits for Technicians:- Precise .048 Bore Diameter: Ensures the exact refrigerant mass flow rate required for specific system tonnages and SEER ratings.
- OEM Compatibility: Guaranteed fit for York, Luxaire, and Coleman equipment, eliminating the guesswork associated with universal aftermarket components.
- Enhanced System Reliability: Maintains the necessary pressure differential to optimize evaporator performance and protect the compressor from improper loading.
- Durable Construction: Engineered to withstand high-velocity refrigerant flow and prevent erosion of the calibrated aperture over time.
- Can I use this orifice if my system currently has a TXV? No, this is a fixed-metering device and is not a direct substitute for a thermal expansion valve (TXV) without specific manufacturer conversion kits.
- How do I verify if the orifice is clogged? Check for an unusual temperature drop across the liquid line drier or at the distributor tubes. A restricted orifice often leads to low suction pressure and high superheat.
- Is the direction of installation important? Yes, ensure the orifice is seated correctly within the distributor assembly to allow for unobstructed flow and proper bypass during heating cycles if used in a heat pump application.
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: $23.85
-65%$23.85
$8.35York S1-029-19387-038 Orifice
The York S1-029-19387-038 Orifice is a precision-engineered fixed orifice metering device designed for critical refrigerant flow control in residential and light commercial HVAC systems. Featuring a .048-inch diameter accurately calibrated for thermal expansion cooling cycles, this genuine OEM York replacement part serves as the primary pressure-drop point between the high-pressure liquid line and the evaporator coil. Professional technicians utilize this specialized piston orifice to maintain exact subcooling and superheat levels, ensuring optimal compressor operation and system efficiency. Built from high-grade, corrosion-resistant materials, the S1-029-19387-038 is essential for restoring the design flow rate of York air conditioning units and heat pumps after a restriction is detected. Proper installation of this metering orifice is vital to preventing liquid slugging and ensuring consistent heat transfer across the indoor coil surface.
Key Benefits for Technicians:- Precise .048 Bore Diameter: Ensures the exact refrigerant mass flow rate required for specific system tonnages and SEER ratings.
- OEM Compatibility: Guaranteed fit for York, Luxaire, and Coleman equipment, eliminating the guesswork associated with universal aftermarket components.
- Enhanced System Reliability: Maintains the necessary pressure differential to optimize evaporator performance and protect the compressor from improper loading.
- Durable Construction: Engineered to withstand high-velocity refrigerant flow and prevent erosion of the calibrated aperture over time.
- Can I use this orifice if my system currently has a TXV? No, this is a fixed-metering device and is not a direct substitute for a thermal expansion valve (TXV) without specific manufacturer conversion kits.
- How do I verify if the orifice is clogged? Check for an unusual temperature drop across the liquid line drier or at the distributor tubes. A restricted orifice often leads to low suction pressure and high superheat.
- Is the direction of installation important? Yes, ensure the orifice is seated correctly within the distributor assembly to allow for unobstructed flow and proper bypass during heating cycles if used in a heat pump application.
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 S1-029-19387-038 Orifice is a precision-engineered fixed orifice metering device designed for critical refrigerant flow control in residential and light commercial HVAC systems. Featuring a .048-inch diameter accurately calibrated for thermal expansion cooling cycles, this genuine OEM York replacement part serves as the primary pressure-drop point between the high-pressure liquid line and the evaporator coil. Professional technicians utilize this specialized piston orifice to maintain exact subcooling and superheat levels, ensuring optimal compressor operation and system efficiency. Built from high-grade, corrosion-resistant materials, the S1-029-19387-038 is essential for restoring the design flow rate of York air conditioning units and heat pumps after a restriction is detected. Proper installation of this metering orifice is vital to preventing liquid slugging and ensuring consistent heat transfer across the indoor coil surface.
Key Benefits for Technicians:- Precise .048 Bore Diameter: Ensures the exact refrigerant mass flow rate required for specific system tonnages and SEER ratings.
- OEM Compatibility: Guaranteed fit for York, Luxaire, and Coleman equipment, eliminating the guesswork associated with universal aftermarket components.
- Enhanced System Reliability: Maintains the necessary pressure differential to optimize evaporator performance and protect the compressor from improper loading.
- Durable Construction: Engineered to withstand high-velocity refrigerant flow and prevent erosion of the calibrated aperture over time.
- Can I use this orifice if my system currently has a TXV? No, this is a fixed-metering device and is not a direct substitute for a thermal expansion valve (TXV) without specific manufacturer conversion kits.
- How do I verify if the orifice is clogged? Check for an unusual temperature drop across the liquid line drier or at the distributor tubes. A restricted orifice often leads to low suction pressure and high superheat.
- Is the direction of installation important? Yes, ensure the orifice is seated correctly within the distributor assembly to allow for unobstructed flow and proper bypass during heating cycles if used in a heat pump application.
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.
