669822R Nordyne 4Ton R410A TXV Valve 

🧊 669822R Nordyne TXV Valve – OEM Thermal Expansion Valve for 4-Ton R-410A Systems

The 669822R is a factory-grade thermal expansion valve (TXV) engineered for 4-ton Nordyne HVAC systems using R-410A refrigerant. It provides precise refrigerant metering, helping maintain coil temperatures and system efficiency in residential and manufactured housing applications.

🔍 Features & Benefits

• Capacity: Rated for 4-ton cooling systems

• Refrigerant: Optimized for R-410A

• Function: Regulates refrigerant flow into the evaporator coil for consistent superheat control

• OEM Fit: Direct replacement for original Nordyne TXV valves in split and package systems

• Construction: Brass body, threaded fittings, internal pressure balancing

• Replaces: 669806