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NuTone Central Vacuum Muffler

SKU: NU392

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Reduce The Noise On Your NuTone Central Vacuum System

This optional muffler is suggested to reduce air noise on NuTone Central Vacuum series power units. The muffler conveniently mounts to the air exhaust outlet at the power unit.

Today’s Most Efficient Way To Clean!

With their powerful motors, NuTone built-in central vacuum systems pull dust, dirt and allergens from the living environment more effectively than portable vacuums, trapping them within the filtration system of the power unit – away from the living environment. The central vacuum system can also be used more effectively to "power dust" furniture and living space by removing the dust from the living areas rather than just moving it around. And unlike conventional vacuum cleaners, a NuTone central vacuum system is a long-lasting built-in convenience that actually adds value to your home.


  • Manufacturer Part #: 392

Note: Muffler(s) included as standard with Quiet Series power unit models CV850, CV750 and CV653.