Nordyne 664063R Restrictor Constructed to strict Amana-Goodman factory

Constructed to strict Amana-Goodman factory specifications

which is the standard manifold pressure for most natural gas appliances

Durable Construction: Heavy-gauge copper tubing ensures protection against mechanical damage and thermal stress in the combustion chamber

ensuring a seamless drop-in fit without the need for manifold modifications

Durable Construction: Steel body with high-grade finish resists harsh environmental conditions and marine-grade exposure

Nordyne 664063R Restrictor Constructed to strict Amana-Goodman factoryThe Nordyne 664063R is a precision engineered . 063 Restrictor Orifice #63 designed for precise refrigerant metering in specialized HVAC systems. As the direct replacement for Nordyne 664063, this component ensures consistent system pressure and optimal evaporator performance. This fixed bore ac restrictor orifice is critical for maintaining the correct refrigerant flow rate, preventing liquid slugging and ensuring the compressor operates within