Best Powerhead for Central Vacuum
The Best Central Vacuum Powerhead for Your Home
The centralized vacuum system, better than a traditional vacuum cleaner, cleans through a vacuum network. You need a flexible hose, to which you add a tube, a brush and a nozzle connected to the inlets on the floor or skirting boards. The central remains in the garage along with its important features.
Choose the best powerhead for central vacuum
The best powerhead for central vacuum system is a fixed vacuum cleaner. It is equipped with a large bag or a bucket (installed on the wall of the garage or the laundry room, as you prefer), from which a network of pipes distributed throughout the house comes out. In certain strategic places in the house, wall outlets or floor outlets are placed for this network, and to which a central vacuum hose is connected, which is generally 8m long. Furthermore, this long allows to cover large surfaces (about 40 m²) and, consequently, the number of outlets that must be installed in the house is reduced.
In addition to the ease of use of the centralized vacuum system, the most interesting and hygienic thing is that everything that sucks is directed towards the room where the vacuum cleaner is located. Unlike traditional vacuum cleaners, centralized vacuuming does not expel a part of the particles and mites into the room that is being vacuumed (the suction air expulsion system is carried out to the outside). Of course, the installation requires some work in the house to pass and camouflage the distribution tube, it is best to install it when a new work is done, since it provides unparalleled comfort of use.
Main characteristics of a central vacuum system
Flow, depression and power of a central vacuum system
Additionally, these three characteristics of the best powerhead for central vacuum are related to the surface of your house and also the different types of floors that you have to clean.
Depression is the force that lifts and traps dust particles and is expressed in kappa (kilopascal) or mmH2O (pressure in millimeters of water column). 1kPa equals 102mmH2O. Both units of measurement are the ones used by the manufacturers, so you will have to do the conversion. This depression must be adapted to the different surfaces to be vacuumed. Therefore, for a smooth floor you need between 20 and 35kPa, generally 40kPa for a hard floor (carpet). It is preferable to adjust the tube to adapt the power to the type of soil (if your house has several, of course).
Bear in mind that too high a depression can make the job difficult, as the brush can stick to the ground and the tube is more difficult to handle.
Flow is expressed in dm 3/s (cubic decimeters per second) or m 3/h (cubic meters per hour). This is the ability of the device to quickly transport the dust particles to the bucket. However; the higher it is, the higher the performance. For a smooth floor, the average is 36dm 3/s and 40 dm 3/s for a hard floor.
The useful power is expressed in air watts and is the combination of the two previous parameters (relationship between air flows, suction and electrical consumption). Indicates the overall performance of the suction system. You should know that it is not as important as the electrical power consumed. And, beware, lower quality systems have a consumed power much higher than the useful power. If the latter is the one indicated in the instructions, be suspicious.