Wattage Of A Vacuum Cleaners

Water lift inches of h2o the seal suction test is another good way of assessing the suction power of a vacuum cleaner.

Wattage of a vacuum cleaners.

So basically a 1 440w vacuum cleaner will only use 1 44hour. Air watts are calculated using the formula air flow in cfm x vacuum in inches of water lift 8 5 air watts. For a standard cleaning of a small apartment a vacuum cleaner with a useful power of 250 320 watts is usually enough. Most are between 700 w and 900 w.

The watt of your vacuum cleaner is only a measurement of how much power electricity will be consumed when being used. Allergic people for whom cleaning is particularly important recommend vacuum cleaners with maximum useful power. You can compare the power of different corded vacuums by looking at the motor s wattage. 2 vacuum cleaners with the same motor consumption same number of watts may have a very different efficiency different number of air watts.

Central vacuum makers as well as some other vacuum cleaner manufacturers have been using the air watts specification to attempt to rate the vacuum cleaner s output rather than input power. As you might have guessed an air watt is essentially different from a watt. A higher power level is more important in a cylinder vacuum than an upright one. The dirt has further to travel up the hose often relying on suction alone rather than a beater brush rotating.

The point here is that it is a consumption measurement rather than a power output measurement it tells you nothing about suction.