Description
Carrier EA36UZ099 TXV Thermostatic Expansion Valve
The Carrier EA36UZ099 is a genuine OEM thermostatic expansion valve (TXV) engineered to deliver precise refrigerant flow control in compatible Carrier cooling and heat pump systems. By accurately metering refrigerant into the evaporator coil in response to real-time superheat conditions, this TXV helps maintain optimal system efficiency, protects the compressor from liquid slugging, and ensures consistent comfort performance.
Why Replace Your TXV?
A failing or failed thermostatic expansion valve can result in poor cooling capacity, erratic superheat readings, compressor damage, and increased energy consumption. Using a genuine Carrier replacement part like the EA36UZ099 ensures a proper fit and restores your system to factory-specified performance.
Key Features
- Genuine Carrier OEM replacement thermostatic expansion valve
- Precisely meters refrigerant flow based on evaporator superheat
- Helps protect the compressor from liquid refrigerant slugging
- Designed for direct OEM replacement — no modifications required
- Supports optimal system efficiency and consistent cooling performance
- Built to Carrier quality and reliability standards
Application
The EA36UZ099 TXV is a Carrier OEM component intended for use in compatible Carrier air conditioning and heat pump systems. Always verify compatibility with your specific equipment model number before installation. Consult the equipment service manual or a qualified HVAC technician for proper installation procedures.
Installation Notes
- Installation should be performed by a certified HVAC/R technician
- Proper refrigerant recovery, evacuation, and recharge procedures must be followed
- Verify system refrigerant type compatibility prior to installation
- Refer to Carrier service documentation for torque specifications and bulb placement







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