Source1 2547301000 Thermal Expansion Valve 0.375 Inches Odm X 0.375 Inches Odf 1 Ton R410A

Product Description

The SOURCE1 2547301000 is a thermal expansion valve designed for use in residential and light commercial HVAC refrigeration systems. This valve controls the flow of refrigerant into the evaporator coil, regulating the amount of liquid refrigerant entering the coil to maintain proper superheat. It is rated for use with R410A refrigerant and is sized for 1 ton cooling capacity systems. The inlet connection measures 0.375 inches OD male and the outlet connection measures 0.375 inches OD female, making it compatible with standard copper refrigerant line connections common in split system air conditioners and heat pumps. HVAC technicians rely on thermal expansion valves to maintain system efficiency and prevent compressor flooding. Unlike fixed orifice devices, a thermostatic expansion valve actively responds to changes in load by sensing the temperature and pressure at the evaporator outlet. This allows the system to maintain consistent superheat across varying operating conditions, which protects compressor longevity and improves overall energy efficiency. The SOURCE1 brand is the OEM parts line for York equipment, ensuring this valve meets the original design specifications for compatible York, Johnson Controls, and allied brand systems. Proper TXV selection is critical during service and replacement. Using an incorrectly sized or incompatible valve can result in poor system performance, liquid slugging, or insufficient cooling capacity. This valve is the correct drop-in replacement for systems originally equipped with the same connection sizes and tonnage rating. HVAC service professionals, refrigeration technicians, and mechanical contractors working on 1 ton split systems with R410A refrigerant will find this valve to be a reliable OEM-quality replacement part for restoring proper system operation.

• Thermal expansion valve rated for 1 ton cooling capacity systems
• Compatible with R410A refrigerant for modern residential and light commercial HVAC equipment
• 0.375 inches OD male inlet and 0.375 inches OD female outlet connections for standard copper line compatibility

Product Highlights

The SOURCE1 2547301000 thermal expansion valve delivers OEM-quality refrigerant flow control for 1 ton R410A systems, with 0.375 inches ODM x 0.375 inches ODF connections suited for York and compatible split system equipment.

Product Information

Standard Information

• Brand: SOURCE1
• Manufacturer Part Number: 2547301000

Technical Specifications

• Valve Type: Thermal Expansion Valve
• Refrigerant: R410A
• Capacity: 1 Ton
• Inlet Connection: 0.375 inches OD Male
• Outlet Connection: 0.375 inches OD Female