Carrier 331709-754 Thermal Expansion Valve Ton - 1.5-2.5 R-410A

The Carrier 331709-754 is a thermal expansion valve (TXV) replacement kit designed for residential and light commercial HVAC systems. This valve regulates refrigerant flow into the evaporator coil, maintaining optimal system efficiency and performance.

Key Specifications:

• Capacity: 1.5 to 2.5 ton systems
• Refrigerant: R-410A
• Application: Air conditioning and heat pump systems
• Genuine OEM Carrier replacement part

Features:

• Precise refrigerant metering for consistent cooling performance
• Factory-calibrated for reliable operation
• Complete replacement kit with necessary components
• Designed for direct replacement of original equipment

The thermal expansion valve is a critical component that controls superheat levels in the evaporator, ensuring proper system operation and preventing compressor damage from liquid refrigerant. This genuine Carrier part ensures compatibility and reliable performance in Carrier, Bryant, and Payne brand equipment.