Replacement Power Units
Replacement Power Units For Nadair Central Vacuums
Due to what we felt was sub-standard quality from Chinese manufacturing of these products, We no longer associate with Nadair Corporation. We just had too many warranty issues and upset customers to continue to carry their products.
Instead, we highly recommend Duovac, unquestionably one of our customers favorite brands
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Duovac, Winner of the prestigious Consumers Choice award for the past 19 years, has been the standard of excellence in Central Vacuum Systems for over 50 years: Superior performance, Superior design, Superior air quality. America's Top Selling Central Vacuum Made in Canada. Duovac's advanced filtration system is composed of a filtration cage and a machine washable filter protected with SILPURE, next-generation silver-based antimicrobial, and odor treatment. Duovac products have the best warranty in the Industry. All Duovac central vacuum systems are designed, developed, and manufactured in Canada. Every DuoVac Central Vacuum is handmade, and Individually tested for Quality Assurance then distributed to the United States
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Simplici-T $399.00
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Air 10 $799.00
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Star Plus $774.00
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Air 50 $1,149.00
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Distinction $1,299.00
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DuoVac's 2024 / 2025 ModelsCentral Vacuum Power Units |
Compact Size
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Best Value
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Best Seller
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Extreme Suction
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Top Of The Line
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| Recommended Max Home Size (4,000 to 20,000 sq ft) | For Small to Medium Size Homes |
For Medium Size Homes |
For Larger Size Homes |
For Much Larger Size Homes |
For Big, Big Size Homes |
| General Info | Small In Size but Delivers Great Suction Power Up to 3,500 sq. ft. |
Small and Powerful Builders Favorite Up to 6,500 sq. ft |
"As innovative as it is attractive..." Up to 9,000 sq. ft. |
Great for Homes & Commercial Applications Up to 12,000 sq. ft. |
Great for Homes & Commercial Applications Up to 22,000 sq. ft. |
| True Maximum Suction Power What Are Airwatts? |
642 Airwatts (Suction Power) |
694 Airwatts (Suction Power) |
756 Airwatts (Suction Power) |
702 Airwatts (Suction Power) |
1177 Airwatts (Suction Power) |
| Water Lift | +-133.6" | +-140.9" | +-140.5" | +-135" | +-210" |
| AirFlow (cfm) | 133.7 | 137.3 | 151.4 | 124 | 106 |
| Warranty* - Industry's Best |  |
100% True Lifetime Warranty* The Best In The Industry |
Every DuoVac Customer Gets The Red Carpet Treatment! Click Here! | ||
| Maximum StartUp Amps | 13.2 | 14 | 15 | 15 | 13 |
| Voltage - USA | 120-128v | 120-128v | 120-128v | 120-128v | 220v |
| Decibels | 52db | 55db | 58db | 61db | 62db |
| Ultra Quiet Series | Ultra Quiet Acoustic Material |
Built in silencing chamber |
Built in silencing chamber |
Built in silencing chamber |
Built in silencing chamber |
| Dirt (canister) Capacity | 4.7 gallons | 4.7 gallons | 8 gallons | 9.6 gallons | 9.6 gallons |
| Type | Bag System Disposable Cloth Bag |
Bag or Bagless Can Be Used With or Without A Disposable Bag |
Bag or Bagless Can Be Used With or Without A Disposable Bag |
Bag or Bagless Can Be Used With or Without A Disposable Bag |
Bag or Bagless Can Be Used With or Without A Disposable Bag |
| Diameter | 11.375" | 11.4" | 13" | 15.25" | 13" |
| Height | 19.29" | 22.5" | 31" | 31.25" | 34" |
| Filtration Type Eliminates fungus, mold, and microbes, also attacks and kills odor on contact. Great for allergy and asthma sufferers. |
Allergen Free Foam Filter For Asthma / Allergy Sufferers |
German Herculon HEPA Type Filter For Asthma / Allergy Sufferers |
German Herculon HEPA Type Filter For Asthma / Allergy Sufferers |
German Herculon HEPA Type Filter For Asthma / Allergy Sufferers |
German Herculon HEPA Type Filter For Asthma / Allergy Sufferers |
| * The data represents peak air watts with motor tolerances as set forth by Ametek-Lamb. Individual motor performance may vary due to normal manufacturing variations, accepted ranges, voltage, apertures, altitude and installation circumstances. *Lifetime warranty on all components and 10 years on labor a Nuera inspired by performance and inspired by innovation see owners guide for detail | |||||
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