A central vacuum system: it is efficient, easy to use, and simple to install. A complete system includes some practical accessories: automatic dustpan, retractable hose system, design vacuum inlets, everything you need to optimise the performance of your System.

More powerful than a portable vacuum, the central vacuum cleans efficiently and thoroughly.


Only a few hours are necessary to install and benefit from a central vacuum system in your house. All types of properties can have a central vacuum system. Do it yourself with our installation kits in times of renovations or construction, or have it installed by a certified expert.

A piping system with low voltage wiring is running within the walls and floors of your house, between vacuum inlets and vacuum unit. That allows you to start a vacuum unit when you plug in hose to inlet.

Technical Terms Regarding Central Vacuums Characteristics

To make the right choice, we understand that you need to compare units between them. And to succeed, you first need to become somewhat familiar with all the technical terms, so that you know what they stand for. This way, you will be able to have a precise idea of the data that is important for you to compare.

So here are some brief explanations for each of these terms.

Water Lift (H2O)

Water lift (H2O) mainly measures the central vacuum’s engine strength, that is to say, the force with which the air moved. The speed at which the air moves is a good indicator of the suction power. This data indicates, among other things, if the chosen power unit will be able to suck up larger debris of a certain weight. It is, therefore, a primordial element to consider when choosing a vacuum cleaner, especially if you intend to use an air driven powerhead: the more significant the suction strength, the faster the roller will turn! This data is also crucial if you want to use the retractable hose system because it is precisely this force that will make the hose retract into the piping system.

Airflow (CFM/CMH)

This data measures the quantity of air that was moved at the same time.  In cubic feet per minute (CFM) or cubic meter per hour (CMH). A high airflow creates a significant air movement, thus considerably increasing the capacity to vacuum dust and dirt within a more massive range. This data is more critical if you intend to use an electric powerhead. Since it’s the electricity that will make the roller turn, the air movement created is of greater interest.

These two technical terms of particular interest you should understand, it is essential to know that these two characteristics ensure a maximal power output together. It is, therefore, necessary to analyse both these data as a whole, and not independently.


Airwatt is a measurement that represents the motor performance, taking both these technical data into account. It is me with a ratio between the airflow (CFM/CMH) and the water lift (H2O). It is, therefore, measured primary technical data that must be considered, although it is susceptible to other factors, and so it would be inconvenient only to think Airwatt.

Cleaning surface

Central vacuum cleaners are engineered to clean a specific given surface efficiently. It is calculated in square-feet or square meters. This information can help you quickly target the units what you need for your system.

However, you should not consider this data exclusively. Though the surface to be covered is an important matter, needs may differ according to many other factors:

  • the type of floors,
  • the presence and number of pets,
  • allergies,
  • number and variety of inlets,
  • length and height of the piping system, and so on.
  • That’s why we recommend that you discuss your expectations and needs with one of our authorised or consult our Express quote page.

Central Vacuum System is known as a built-in vacuum cleaner.