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Anonymous users2024-01-24No, it won't be long before your ventilation fan won't move.
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Anonymous users2024-01-23It's not good, after all, there is oil smoke in the kitchen, and it's better to buy a special one.
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Anonymous users2024-01-22The ventilation fans are actually the same, but the power of the exhaust smoke should be more.
Yes, yes, as long as the location can be installed. However, it is not necessary to consume more power, because the 50W motor can push a larger wind page, send a larger air volume, and consume a little more power. Driving the small wind page is a big cow pulling a small cart, a waste of resources.
chu (second tone), fang (second tone), huan (fourth tone), qi (fourth tone), shan(Fourth tone).
Do you mean check valves on air ducts? You can add, pay attention to buy a slightly higher pressure when purchasing, you can open the damper.
Can a ventilation fan be installed in the integrated ceiling of the kitchen and bathroom? It is completely replaceable, because the integrated ceiling appliances are standard modules. >>>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 means that if you have a kitchen of 20 square meters and a height of 2 meters, the volume is 40 cubic meters. >>>More