The Carrier EA36YP274 is an OEM Thermal Expansion Valve (TXV) engineered to deliver precise refrigerant flow control in compatible Carrier HVAC and refrigeration systems. By accurately metering refrigerant into the evaporator coil, this valve helps maintain optimal superheat levels, protecting the compressor and maximizing system efficiency and comfort.
Product Overview
As a genuine Carrier replacement part, the EA36YP274 is designed to meet the exact specifications of the original equipment, ensuring a reliable, drop-in fit without the guesswork of aftermarket alternatives. Proper TXV function is critical to system performance — a failing or worn valve can lead to poor cooling capacity, compressor damage, and increased energy consumption.
Key Features
- Genuine Carrier OEM Thermal Expansion Valve
- Engineered for precise refrigerant metering and superheat control
- Designed for direct OEM replacement in compatible Carrier systems
- Helps protect the compressor by preventing liquid refrigerant flood-back
- Supports optimal system efficiency and consistent temperature control
- Built to Carrier’s quality and performance standards
Applications
- Compatible Carrier residential and light commercial HVAC systems
- Evaporator coil refrigerant flow regulation
- Service and replacement of failed or degraded TXV components
Why Choose a Genuine OEM TXV?
Using a genuine Carrier TXV ensures your system operates within designed parameters. OEM valves are matched to the system’s refrigerant type, operating pressures, and capacity ratings — delivering the reliability and longevity that aftermarket parts may not guarantee.








