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You can consider using a ceiling exhaust fan, which is consistent with the height of the ceiling.
If there is no suspended ceiling, it should usually be installed at a height that can be easily cleaned and repaired using ordinary ladders, depending on the conditions of your site, and the higher the better.
First, try to get as close as possible to the original air duct tuyere. >>>More
1. Steps of the installation method of the bathroom exhaust fan. >>>More
Here's a formula for you! The most real! The number of ventilation fans = room volume X number of ventilation changes per hour (N) and then divide the exhaust volume of ventilation fans X 60 That is to say, if your kitchen is 20 square meters, if the height is 2 meters, the volume is 40 cubic meters. >>>More
Only hot water and detergent.
The socket of the kitchen range hood is about 2 meters.