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Enhanced Durability: Constructed from high-quality industrial materials to resist the corrosive effects of acidic condensate
Engineered for reliability in extreme conditions
and process control assemblies
technicians should always inspect and replace the mounting gaskets if they show signs of wear or compression set
Nordyne 669578R TXV 321702-401 Enhanced Durability: Constructed from high-qualityThe Nordyne 669578R is a high performance 5 Ton R410A TXV designed to provide precise refrigerant metering for residential and light commercial air conditioning systems. Engineered for N Series evaporator coils, this TR6 Thermal Expansion Valve maintains optimal superheat across varying load conditions, preventing compressor liquid slugging while maximizing evaporator coil efficiency. As an OEM Nordyne replacement part, it ensures seamless
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