In most cases, the thermal cut-out is activated when there’s reduced airflow through the machine.

The result is some excellent vacuums that are quieter but still provide excellent cleaning performance..Despite the new rulings, many people still associate a higher wattage with better performance.

This is why some vacuum cleaner manufacturers are now reluctant to list their vacuum’s wattage..The 900W maximum only applies to dry vacuum cleaners.Wet and dry vacuums don’t have the same limit.. Summary.

Corded vacuum cleaners typically have a wattage of between 350W to 900W.While the wattage varies depending on the brand and model, EU regulations from 2017 limit dry vacuums to a. maximum.

of 900W.. A vacuum’s wattage is not a good indicator of how it’ll perform.

Many high wattage vacuums are beaten by those that use less power, simply because they use energy less efficiently.We also like that it comes with a HEPA filter, automatic cord rewind, and two floorheads.. VIEW PRICEThe Shark IZ251UKT is an impressive cordless stick vacuum.

It provides strong suction, comes with loads of interesting features, and we love the dual battery system for increasing battery life.It’s also excellent for cleaning hard floors.

However, we don’t think it can quite match the best cordless vacuums for carpet cleaning.. Shark IZ251UKT.Cleaning Performance.