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Anonymous users2024-01-24In that case, you only have a professional to drill holes in the outer wall and install an extractor fan.
Ventilation fans can be used.
The ventilation fan is a kind of air conditioning appliance that drives the fan blade to rotate and drive the air flow by the motor, so that the indoor and outdoor air is exchanged. Also known as ventilation fan. The goal is to remove dirty air from the room and regulate the temperature, humidity and feel. Ventilation fans are widely used in homes and public places. >>>More
There are no windows, there will always be ventilation ducts. Install suspended ceilings, install exhaust fans, or integrate lighting, heating, blowing, ventilation and other functions in one.
Generally, it is recommended to open a round hole, and then add an exhaust fan, you can achieve the effect of ventilation, install a top lamp, generally a round shell ring fluorescent lamp, or LED lamp, which is more energy-saving. It's easy to get this way.
It is necessary to add an exhaust fan, and another problem is to add an air duct of the toilet, which can be directly connected to the main air duct of the house.
A ventilation fan can be installed if possible.