Nordyne 664378R Fitting 322057-301 Technicians should verify rotation and

Technicians should verify rotation and hub size before installation to maintain original equipment specifications and ensure balanced operation

If a common wire is unavailable

provided the voltage and pressure ratings match

25-2-80 setup

this assembly is designed specifically for closed-loop HVACR systems and low-pressure steam

Nordyne 664378R Fitting 322057-301 Technicians should verify rotation andThe Nordyne 664378R Liquid Line Fitting is a critical OEM replacement part designed for precision refrigerant flow management in residential and light commercial HVAC systems. Engineer grade construction ensures this refrigerant line connector maintains a leak proof seal under high pressure conditions typical of modern cooling cycles. As an authentic Nortek 664378R component, it provides direct compatibility with specific Nordyne and Miller equipment,