Central Vacuum October Sale 2016

DuoVac Sensa Power Unit

Sale Price: $899.00

MSRP: $999 You Save: $100.00


Model # Sensa  
Square Footage (Covers): Up to 8,500 sq.ft.
Max Airwatts Suction Power: 651
Airflow (cfm) | Waterlift: 137 | 141
Max Amps: 12.0
Warranty: Lifetime/ 25 /5 Year 100% Labor
Diameter: 11.4"
Height: 26.6"
Capacity: 5.8 Gallons  
Volts: 120v

DuoVac Sensa

Sale Price: $899.00

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DuoVac Sensa

DuoVac Sensa Power Unit

DuoVac has been aiming for excellence in vacuuming for over forty-five years now. In fact, it has launched an entire series of products called Excellence, which banks on powerful motors which operate within reasonable noise limits and on versatility. The DuoVac Sensa central vacuum cleaner is one of the models in this series. The DuoVac Sensa is a the newest entry level complete central vacuum system designed to cover up to 8,500 square ft. This SENSAtional new product has a size between an Air 10 and STAR. The Sensa model has been engineered with quality in mind. It is powered by the newly developed Ametek-Lamb flow-thru motor.

A closer look at the technical features of the DuoVac Sensa central vacuum cleaner is all it takes to understand what exactly this series banks and relies on. To start with the motor, in this case, it is an Ametek one which releases 651 air watts. The airflow reaches 137.3 cubic feet per minute or 64.8 liters per second, whereas the maximum depression is set at 140.9 inches or 3,579 mm. This kind of power is usually associated with quite elevated noise levels. However, this is not the case with the Sensa model, which is equipped with an ultra-quiet motor unit that does not require a muffler like most other similar units. As already mentioned, this is the second feature that sets these appliances apart.

The significant power the Ametek motor produces is seconded by a highly-performing filtration system which stands out whether used with a filtration bag or without one. The filtration bag fitted on the Sensa central vacuum cleaner has a capacity of 30 liters and uses a double filtration system to guarantee a significant improvement of the air quality. The air quality is improved further by the Silpure antibacterial coating which is patented by Thomson Research Technology and prevents the formation of odor-causing bacteria. As for the canister of the Sensa vacuum cleaner, its maximum capacity reaches 5.8 gallons or 25.7 liters, which makes it ideal for use in average-sized homes.

These systems are integrated in a stylish design patented by DuoVac built on an all-metal structure. However, DuoVac has already accustomed vacuum users to there being more to their designs than the aesthetical side. All their appliances are built to last but also to dissipate heat and stop the dust from depositing. The canister, for instance, is made of aluminum. The ergonomic handles and latches are also important additions which make the component very easy to handle. In fact, the entire design is thought out so as to be convenient, special attention being paid to the maintenance of the appliance as well. The maintenance requirements are also very low with the DuoVac Sensa central vacuum cleaner, both its components, like the filter, for instance, and its case being very easy to clean. It should also be noted that there is an intelligent LED system installed on the central unit to indicate any maintenance problems.

Overall, the DuoVac Sensa central vacuum cleaner is a product that makes vacuuming very easy and effortless through its high power, high convenience and high versatility. Moreover, it is a reliable ally against allergens and dust and a long-term one. Its motor and other components are provided with a lifetime warranty while the accessories come with a five-year one. If yet necessary, this is another proof that the DuoVac brand deserves its international recognition in the vacuuming industry.

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DuoVac Sensa Power Unit Features

All of the Duo Vac central vacuum power units are built with DuoLife long lasting Ametek-Lamb motors. There are choices of filtered cyclonic or paper bag systems. The high performance Duo-Fibre Quick filtration system has been designed to last the life of the machine and has one of the industries largest filtering areas. This has two important benefits…it prolongs the motor life and maintains suction power. Additionally, the German engineered Herculon triple layered spot welded filter media has the capacity to filter particles as fine as flour or gypsum board dust at 0.1 micron @ 97.5% efficiency while maintaining its “breathability” and power. The units may, also, be equipped with the innovative “whisper quiet” DuoAcoustic silencing technology. The Silentium, also, includes the DuoSmart “intelligent” service indicator module. The LED pressure sensitive and timing initiated displays, both on the power unit and on the hose handle note the emptying, cleaning and maintenance intervals. Some of other standard and time proven Duo Vac features include: a seamless rust resistant aluminum and steel canisters, the oval shaped cyclonic enhancing bottom canisters, baked epoxy powder scratch resistant paint on all interior and exterior surfaces, a washable and reusable filter medium, a compression mounted motor assembly, anti-vibration gasketed housing ports, the DuoLife motors with up to 1,500 hours carbon brush life, and large light weight DuoMax 5, 6 and 9 gallon capacity dust cannisters.


  • One of a kind central vacuum system with first-class suction power and excellent quality
  • State-of-the-art design
  • High-performance filtration system for superior air quality
  • Hybrid system:
    • May be used with or without a filtration bag
    • Using a filtration bag will:
      • executes a double-filtration for unmatched air quality
      • prevents contact with dust and allergens
  • Large capacity (33.8l) brushed aluminum canister with ergonomic handles and integrated latches for ease of operation
  • Perfect for any home
  • Available in three unique technology packages:
    • two-way wireless technology
    • basic wireless technology
    • low-voltage technology


    DuoVac has manufactured their central vacuum systems to offer convenience. Here are some of the reasons why DuoVac central vacuums are considered to be extremely convenient:
  • Maintenance of the central vacuums are easy
  • The DuoVac central vacuums are available with custom-fitted accessories
  • They offer more vacuuming power compared to any other standard vacuum cleaner or any portable units. This basically means that you will never have to vacuum the same area twice over
  • The central vacuum systems by DuoVac have a strong and effective filtration system as a result no venting is required
  • The central vacuums are available with re-usable, machine-washable filters
  • DuoVac central vacuums are available with large capacity dust receptacles with a maximum of up to 36 liters. This helps in reducing the total number of times you might need to empty it
  • All DuoVac central vacuum systems have been manufactured using the highest standard of materials and vacuum cleaner parts, which minimizes service requirements and calls.

DuoVac Sensa Video Review

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I Love My DuoVac Central Vacuum!

I was looking for a new central vacuum for the house. My old one had just died out recently so I started my online researching and came across Thinkvacuums. I gave them a call to get their opinion on what would be best for my house.

They answered the phone and I told them everything I need, how big my house is and what me and my wife usually have to deal with. Simple, they answered all my questions and I live close enough for them to come out and assist me in installing the new Duovac Star. The installation was so easy, I could have done it myself. I love this machine it is so much quieter then my last one and it gets the job done. Even my kids love it! Thanks for helping me out.

- Terry S.
Boca Raton, Fl


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