Often in old -style houses, ventilation in the bathroom does not cope with its functions. This leads to the accumulation of steam and the formation of mold in the bathroom. To avoid such troubles, you can arrange good ventilation yourself. This is called forced ventilation.
To understand whether you need such ventilation, it is enough to bring a lit match to the hole of your old hood. If the flame stretches out the air flow and bent, then the hood is in order. If the flame remains practically immovable, then you have to change something. Forced ventilation in the bathroom can be equipped in several ways. Do not forget to buy new Kermi batteries on Deltatop there they are inexpensive.
A primitive option is considered to be designed in the door of the bathroom, allowing air to circulate. But this approach is not entirely reliable.
The easiest option for a forced hood is a fan that turns on with a switch. The only negative of such a device is its limited working hours. Or you have to keep the light on the bathroom all the time.
You can buy the same fan, but already with a timer. This option will be a little more expensive, but it will allow you to set the time of ventilation time as it is convenient.
And you can use a fan with a separate switch and timer. Such a device will allow you to program it to work at a certain time even if the owners of the apartment are absent.
It is recommended to choose a fan according to the following parameters: noise during operation, the principle of the device (on bearings or on bushings), and by the level of air pumping (here it is worth considering the area of the bathroom and the recommendations of the manufacturer).