Description
Ensure efficient refrigerant metering and peak cooling performance in your air conditioner or heat pump with the genuine Trane VAL8637 Thermal Expansion Valve (TXV). This precision engineered OEM component regulates the flow of R 410A refrigerant into the evaporator coil, helping balance superheat and improve system efficiency. Ideal for systems up to 5 tons, this expansion valve supports steady cooling performance, reduces compressor stress, and enhances overall HVAC reliability.
Key Features
- Accurate Refrigerant Flow Control: The VAL8637 TXV adjusts the amount of refrigerant entering the evaporator based on load conditions — essential for maintaining efficient heat exchange and optimal cooling performance.
- Designed for R 410A Systems: Built specifically for modern R 410A refrigerant systems, ensuring compatibility and efficiency with high efficiency HVAC units.
- 5 Ton Capacity: Perfect for larger residential and light commercial air conditioning or heat pump systems requiring precise refrigerant metering.
- Durable Construction: Made with quality materials and engineered to OEM standards, this valve provides consistent performance and long service life under typical HVAC operating conditions.
- Standard Sweat Connections: Features a 5/16″ outside diameter male (ODM) inlet and 1/2″ outside diameter female (ODF) outlet for easy solder in installation on matching copper line sets.
