What the builder means is when the hood fan is on, air intake of the furnace is on at the same time. 4 l( R% D8 ~) ]2 }4 [4 Tceramistpalace 发表于 2010-1-21 23:05
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This really is a very practical option to keep the oil vapour/smell away, high fire cooking will produce a lot of oily smoke; in the long run, the sticky oily mess will be on the walls, everywhere and everything inside the house no matter how high the CFM of the hood fan is, frequent cleaning of hood fan won't solve the problem. This is why a lot of buyers stay away from we chinese houses just like we avoid buying southasians' homes. LZ should take this into consideration in case you will resell.
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Don't tell anyone where you live OR open the door or window a bit to let in some fresh air when your high CFM fan is running. No big deal actually.