Description
The Nordyne 664049R is a genuine replacement restrictor with a .049 orifice size, engineered to deliver precise flow control in compatible Nordyne heating and cooling systems. Designed as a direct OEM replacement, this restrictor ensures your system operates at peak efficiency by maintaining the correct metering of refrigerant or gas flow through the circuit.
Why Choose the Nordyne 664049R Replacement Restrictor?
When a restrictor fails or becomes clogged, system performance suffers — leading to inefficient operation, temperature imbalances, or potential equipment damage. The Nordyne 664049R restores proper system function quickly and reliably, minimizing downtime and protecting your investment.
Key Features
- Genuine Nordyne replacement part for assured compatibility
- .049 orifice size for precise flow metering
- Direct drop-in replacement — no modifications required
- Built to OEM specifications for long-lasting, dependable performance
- Helps maintain system efficiency and proper refrigerant or gas flow balance
Application
- Designed for use in compatible Nordyne HVAC systems
- Ideal for service technicians performing routine maintenance or emergency repairs
- Verify compatibility with your specific Nordyne model before installation
Installation Notes
Always refer to the original equipment manufacturer’s service documentation before installation. Ensure the system is properly de-energized and depressurized before replacing any flow-control components. Consult a qualified HVAC technician if you are unsure of the correct procedure.
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