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Anonymous users2024-01-24The exhaust fan I used at home before was very good at first, but it didn't work well after 2 months, and the noise and wind were not enough, mainly because it was too troublesome to clean. Once I went to a friend's house for dinner to help out, and found that the kitchen was not choking at all and there was no noise or anything like that, so I asked my friend what ventilation fan they used at home. When I asked if it was Legrand's, I didn't know what series it was, but my friend bought it for me directly online, and the price was good.
Anyway, I've been using it for 3 months now, and I can only tell you that it's very good and worth the money.
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Anonymous users2024-01-23You can refer to the use of green island exhaust fan, or Zhengye exhaust fan, after all, it is a company specializing in the production of exhaust fans, like Legrand's exhaust fans are basically OEM majority, and the brand factor is greater than the product factor, so it depends on what kind of exhaust fan you need in the end and how to use it.
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Anonymous users2024-01-22Normally, I bought it for the brand.
The ventilation fan used in the kitchen of Legrand is not very clear, if you have the conditions, try to choose some well-known ventilation fan brands! Brands such as Panasonic, Zhengye GENUIN, Golden Antelope, Emmett, Midea, Green Island Nedfon, Langneng, BROAN, Aupu, and Songri.
It doesn't cost electricity, a ventilation fan is dozens of watts, and it doesn't use much electricity in a month.
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 means that if you have a kitchen of 20 square meters and a height of 2 meters, the volume is 40 cubic meters. >>>More
Yes, but the normal ones are now equipped with ventilation type, which is directly integrated into the ceiling, which is good-looking and usable >>>More
OK. The principle is the same.