Source1 s1-1880738 Electronic Expansion Valve 1/3 X 1/3 Inch 0.098 Inch Port Diameter

Product Description

The Source1 s1-1880738 is an electronic expansion valve (EEV) designed for use in refrigeration and HVAC systems that require precise refrigerant flow control. This valve features a 1/3 x 1/3 inch connection size and a 0.098 inch port diameter, making it suitable for systems where accurate metering of refrigerant is critical to maintaining efficient operation. Electronic expansion valves are a core component in modern variable-capacity HVAC equipment, including heat pumps, mini-split systems, and commercial refrigeration units. Unlike traditional thermostatic expansion valves, an EEV uses an electrically driven stepper motor or pulse motor to adjust the valve opening in real time based on system demand. This allows the control board or system controller to continuously optimize superheat levels and refrigerant flow, improving energy efficiency and comfort control. HVAC technicians and refrigeration service professionals rely on EEVs like the s1-1880738 when performing system repairs, component replacements, or full refrigerant circuit overhauls. The precise port diameter of 0.098 inches ensures the correct flow rate for the application it was engineered to serve. Source1 is a trusted supplier of OEM-quality replacement parts for York, Johnson Controls, and related HVAC brands. Using an exact OEM replacement valve helps maintain the original system performance specifications and avoids compatibility issues that can arise from aftermarket substitutes. Whether you are servicing a rooftop unit, a split system, or a variable refrigerant flow system, having the correct EEV on hand is essential for a fast and reliable repair. This valve is compact in form, measuring approximately 1 inch in length, 1 inch in width, and 1 inch in height, making it easy to work with in tight equipment cabinets and refrigerant line configurations.

• Electronic expansion valve with 1/3 x 1/3 inch connection for precise refrigerant metering
• 0.098 inch port diameter engineered for accurate flow control in modern HVAC and refrigeration systems
• OEM-quality Source1 replacement part compatible with York and Johnson Controls equipment

Product Highlights

The Source1 s1-1880738 electronic expansion valve delivers reliable, precise refrigerant flow control for HVAC and refrigeration system repairs. Its OEM-matched specifications ensure a direct fit and consistent system performance.

Product Information

Standard Information

• Brand: SOURCE1
• Manufacturer Part Number: s1-1880738

Technical Specifications

• Valve Type: Electronic Expansion Valve (EEV)
• Connection Size: 1/3 x 1/3 inches
• Port Diameter: 0.098 inches
• Length: 1 inch
• Width: 1 inch
• Height: 1 inch