Trane VAL10376 Thermostatic Expansion Valve Ton - 4 R410A

The Trane VAL10376 is a genuine OEM thermostatic expansion valve (TXV) designed for 4-ton residential and light commercial HVAC systems using R410A refrigerant. This critical component precisely controls refrigerant flow as it enters the evaporator coil, ensuring optimal system performance and efficiency.

Key Features:

• 4-ton capacity rating for residential split systems and heat pumps
• Designed for R410A refrigerant applications
• Thermostatic sensing bulb automatically adjusts refrigerant flow based on temperature
• Genuine Trane OEM replacement part ensures proper fit and performance
• Helps maintain consistent cooling capacity and prevents evaporator coil freezing
• Compatible with Trane and American Standard HVAC equipment

The thermostatic expansion valve plays a vital role in the refrigeration cycle by regulating both the flow and pressure of refrigerant entering the evaporator coil. When properly maintained, a quality TXV can provide reliable service for approximately 15 years. This genuine Trane component is engineered to meet exact OEM specifications for dependable operation and long service life.