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Designed to withstand the rigorous thermal cycling demands of heating operations
oil-filled unit serves as a critical component in maintaining phase shift and torque for both the compressor and condenser fan motor
Optimized Energy Draw: Rated for 208-230V operation to ensure compatible amperage draw with existing contactors and circuitry
Replacing a failed furnace heat exchanger restores system pressure and prevents the rollout or inducer limit trips common in older 90% plus AFUE models
It allows the fuse to carry a brief overload—such as when a contactor coil or transformer is first energized—without opening the circuit
Nordyne 664275R TXV 322838-753 Designed to withstand the rigorousThe 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,
US$ 1639.00
US$ 5997.50
US$ 2458.50
