Power consumption
Rated power consumed by the device during operation. Usually, it is indicated by the maximum power consumption when used in normal mode, without abnormal situations.
In general, this parameter is secondary when choosing: manufacturers select power in such a way as to provide the necessary indicators of performance, pressure, etc. However, some practical points are also associated with power. So, with the same performance (see "Steam intensity"), a more powerful device will spend less time heating water and generating steam; it can also be provided with a more capacious boiler (see "Water boiler volume"), which is useful for long-term continuous operation. On the other hand, such devices turn out to be more expensive, and often also heavier and larger than relatively “weak” steamers, and besides, they load the mains more.
The second point related to power is just the calculations of the load on the wiring and various electrical equipment (protective automation, AVRs, generators, etc.).
Water tank volume
The volume of the tank for the water supply provided in the device.
We emphasize that this indicator should not be confused with the volume of the boiler (see above): in this case, we are talking about a reservoir with a supply of cold water, from which such water enters the boiler for heating. Not every steam cleaner is equipped with such a reservoir.
Overheat protection
A protective system that turns off the unit if the heater (or other part of the structure) reaches a critical temperature. This can happen, in particular, due to lack of water in the tank or due to a failure of the control electronics.
Overheating protection allows you to avoid such situations with their unpleasant consequences — from a device breakdown to a fire.
