669546R Nordyne Discharge Muffler 1/2 ODS, 5.5" long
669546R Nordyne Discharge Muffler 1/2 ODS, 5.5" long
Product Description
The 669546R Nordyne Discharge Muffler is an OEM‑spec replacement designed to reduce compressor discharge noise and vibration in Nordyne, Intertherm, and Miller HVAC systems. Built with durable metal construction and a precision‑formed internal baffle, this muffler helps maintain quiet, efficient operation in heat pumps and air conditioners.
With 1/2" ODS connections and a 5.5" overall length, it installs easily into the discharge line and restores proper system acoustics without altering refrigerant flow.
Key Features
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OEM‑grade Nordyne discharge muffler
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1/2" ODS sweat connections
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5.5" length for direct fit in compatible systems
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Reduces compressor noise and pulsation
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Heavy‑duty metal construction for long service life
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Ideal for heat pump and A/C discharge line applications
Replaces
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668710
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669546
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669571
Technical Specifications
| Specification | Details |
|---|---|
| Part Number | 669546R |
| Connection Size | 1/2" ODS |
| Length | 5.5" |
| Material | Metal |
| Application | Compressor discharge line |
| Category | AC Lines |
| Weight | 0.5004 lb |
Typical Uses
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Reducing discharge noise in heat pumps
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Smoothing refrigerant pulsation
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Replacing damaged or leaking OEM mufflers
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Restoring quiet operation in manufactured housing HVAC systems
Muffler - Discharge - 1/2 ODS, 5.5" long.
Replaces 668710, 669546 & 669571.