Description
The Carrier KSATX0601HSO is a factory-engineered Thermostatic Expansion Valve (TXV) designed as a direct-fit replacement for Carrier residential and light-commercial cooling systems. Engineered to work with R22 refrigerant across a 1.5- to 3.5-ton capacity range, this TXV delivers precise refrigerant metering to the evaporator coil, helping maintain optimal superheat and system efficiency throughout the cooling season.
How a TXV Works
A thermostatic expansion valve regulates the flow of liquid refrigerant into the evaporator coil in response to suction-line temperature and pressure. By maintaining a consistent superheat level, the TXV prevents liquid refrigerant from reaching the compressor while ensuring the evaporator coil is fully utilized — maximizing heat transfer and protecting system components.
Key Features
- OEM Carrier replacement TXV for assured compatibility
- Designed for R22 refrigerant systems
- Capacity range: 1.5 to 3.5 tons
- Provides precise superheat control for improved system efficiency
- Helps protect the compressor from liquid slugging
- Direct-fit design simplifies installation and reduces labor time
Applications
- Carrier residential split-system air conditioners and heat pumps using R22 refrigerant
- Replacement of failed or degraded TXVs in existing R22 equipment
- Retrofit and maintenance applications requiring OEM-grade components
Why Choose an OEM TXV?
Using a genuine Carrier TXV ensures the valve is calibrated to the exact superheat targets specified for your equipment. Aftermarket valves may not match the factory charge curve, leading to reduced efficiency, compressor damage, or comfort complaints. The KSATX0601HSO is the correct OEM solution for Carrier systems in the 1.5–3.5 ton R22 range.
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