建筑CODE规定,超过一定CPM,(大约是160CPM),一定要把抽油烟机(或MAIN EXHAUST)和锅炉的进风INTERLOCK,也就是说现在的房子都是AIRTIGHT,如果抽油烟机开而锅炉进风不开,整个房子就是负压,屋里的废气,主要是锅 ... F8 e6 H+ e. B; A' ~0 l" w# p/ O
AASTAR 发表于 2010-10-18 19:12
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Thanks. It is very informative. O! T8 ~% e: x* T, ?Another question: what are the two solutions?