In order for you to become familiar with the technical terms and performance criteria frequently used in the central vacuum industry, here are some brief explanations for each of these terms which are important to understand in order to choose the appropriate equipment.
Airwatt
An airwatt is the measurement of the useful cleaning power of a central vacuum. It is calculated with a ratio between airflow (CFM/CMH) and water lift (H2O). It demonstrates the motor performance and its efficiency. This major technical data must be considered as an essential measurement when comparing central vacuums models.
Water Lift (H2O)
Water lift (H2O) measures mainly the central vacuum’s engine strength. This data calculates the engine power and its suction capacity. Water lift is an essential concept to focus on before choosing a vacuum cleaner because it creates airflow velocity. This air movement is essential for an efficient cleaning and for the circulation of dust through the piping system. The suction power (H2O) is an important technical data to consider as it allows you to measure potential cleaning power within your environment.
