Description
The Nordyne 664074R is a genuine OEM replacement restrictor designed to deliver precise refrigerant flow control in compatible Nordyne HVAC systems. Featuring a .074 orifice diameter, this restrictor meters refrigerant flow to maintain optimal system efficiency and performance.
Product Overview
Restrictors play a critical role in refrigeration and air conditioning systems by controlling the flow rate of refrigerant through the system circuit. A properly sized restrictor ensures the correct pressure drop and refrigerant distribution, protecting system components and maintaining rated efficiency. The Nordyne 664074R is engineered to OEM specifications for a reliable, drop-in replacement.
Key Features
- Genuine Nordyne OEM replacement part
- .074 orifice diameter for precise refrigerant flow metering
- Engineered to OEM specifications for reliable, like-for-like replacement
- Helps maintain system efficiency and proper refrigerant distribution
- Direct replacement for compatible Nordyne equipment
Applications
- Compatible Nordyne residential and light commercial HVAC systems
- Refrigerant flow control in split and packaged systems
- Replacement of worn, damaged, or incorrectly sized restrictors
Why Choose OEM Replacement Parts?
Using genuine Nordyne replacement parts ensures compatibility, maintains system warranties, and delivers the performance your equipment was designed to achieve. Always verify compatibility with your specific Nordyne model before installation.







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