Description
The Carrier EA660009 is an OEM thermostatic expansion valve (TXV) kit complete with insulation, engineered for precise refrigerant metering in compatible Carrier HVAC systems. Replacing a worn or failed TXV restores proper superheat control, protects the compressor from liquid slugging, and returns your system to peak efficiency.
Product Overview
The TXV (thermostatic expansion valve) is a critical refrigerant-side component responsible for regulating the flow of liquid refrigerant into the evaporator coil. By maintaining the correct superheat level, the valve ensures the evaporator operates at maximum capacity while preventing refrigerant flood-back to the compressor. This kit includes the valve and pre-fitted insulation, simplifying installation and minimizing the risk of condensation and heat gain on the valve body.
Key Features
- Genuine Carrier OEM replacement TXV valve kit
- Includes pre-fitted insulation for condensation control and thermal efficiency
- Engineered for precise superheat regulation and refrigerant metering
- Helps protect the compressor from liquid refrigerant slugging
- Designed for direct, drop-in replacement in compatible Carrier systems
- Supports optimal system capacity and energy efficiency
Why Replace Your TXV?
A faulty TXV can cause a wide range of system problems including low suction pressure, high superheat, poor cooling performance, compressor damage, and increased energy consumption. Installing a genuine Carrier replacement kit ensures compatibility and restores factory-specified performance.
Application
- Compatible with select Carrier residential and light commercial split systems
- Intended for use by qualified HVAC technicians
- Verify compatibility with your specific Carrier unit model before installation







Reviews
There are no reviews yet.