Description
The Nordyne 920668A is an OEM thermostatic expansion valve (TXV) engineered specifically for Nordyne RT6-series equipment operating on R-410A refrigerant. Designed for 2-ton system capacity, this expansion valve precisely meters refrigerant flow into the evaporator coil, maintaining optimal superheat levels and maximizing system efficiency across a wide range of operating conditions.
Key Features
- OEM Nordyne replacement part — ensures proper fit and performance in compatible RT6-series systems
- Rated for 2-ton (24,000 BTU/hr) system capacity
- Compatible with R-410A refrigerant
- Thermostatic expansion valve (TXV/RT6) design for precise superheat control
- Helps maintain system efficiency and protects the compressor from liquid slugging
- Direct OEM replacement minimizes installation time and callbacks
Application
The Nordyne 920668A is intended as a direct OEM replacement for RT6-series expansion valves in Nordyne-branded heating and cooling equipment, including select models under the Frigidaire, Gibson, Westinghouse, and Tappan HVAC brand families. Always verify compatibility with the original equipment model number before installation.
Why Choose an OEM Expansion Valve?
Using a genuine OEM TXV ensures the valve’s pressure and temperature ratings are precisely matched to the system’s design parameters. This protects compressor longevity, maintains rated SEER efficiency, and reduces the risk of nuisance service calls caused by improper superheat settings.
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