Description
Nordyne 920670A — R-410A 3-Ton TXV Valve
The Nordyne 920670A is an OEM thermostatic expansion valve (TXV) engineered for R-410A refrigerant systems at a 3-ton capacity. Designed as a direct-fit replacement for compatible Nordyne equipment, this valve precisely meters refrigerant flow into the evaporator coil, maintaining optimal system efficiency and protecting the compressor from liquid slugging.
Key Features
- OEM Nordyne replacement TXV valve
- Designed for R-410A refrigerant systems
- Rated for 3-ton capacity applications
- Precise refrigerant metering for improved system efficiency
- Helps prevent compressor damage caused by liquid slugging
- Direct-fit replacement for compatible Nordyne HVAC equipment
What Is a TXV Valve?
A thermostatic expansion valve (TXV) is a critical refrigeration component that regulates the flow of liquid refrigerant into the evaporator. By sensing suction line temperature and pressure, the TXV automatically adjusts refrigerant flow to match the system’s load, maximizing efficiency and protecting equipment across a wide range of operating conditions.
Applications
- Nordyne residential split-system air conditioners and heat pumps
- Systems utilizing R-410A refrigerant
- 3-ton cooling capacity installations
Why Choose OEM Nordyne Parts?
Using genuine Nordyne replacement components ensures compatibility, reliability, and consistent performance. The 920670A is built to the same specifications as the original factory-installed valve, making it the preferred choice for service technicians performing warranty or out-of-warranty repairs on Nordyne equipment.
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