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or troubleshooting
Verification of the wiring schematic is necessary if you are attempting to substitute an older constant-torque or variable-speed motor
High Pressure Interface: Rated for a maximum 5 PSI inlet pressure
Precise Modulation: The 11
Nordyne 664275R TXV 318172-701 or troubleshootingThe Nordyne 664275R TXV is a critical N Series thermal expansion valve engineered specifically for 5 ton packaged units. Designed for R410A refrigerant, this OEM component provides precise metering to maintain the correct superheat across the evaporator coil, preventing liquid slugging and ensuring compressor longevity. As a direct Nordyne replacement part, it eliminates the compatibility issues often found with universal aftermarket valves,
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