Can a ventilation fan in the bathroom be used as an exhaust fan in the kitchen?

No, it won't be long before your ventilation fan won't move.

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).

It doesn't cost electricity, a ventilation fan is dozens of watts, and it doesn't use much electricity in a month.

It doesn't matter what brand it is, it's okay if the quality is good, I haven't heard of which brand specializes in this separate exhaust fan in the bathroom, don't you use a bath bomb in the bathroom? The bath bomb is equipped with exhaust, and the bath bomb can be used by Aopu, which is a recognized brand. >>>More