6#降龙十八掌 1 F5 N+ {0 p& t' o) d7 s 7 K- ]4 v' n3 c- g+ p7 w + G5 K- e8 B# @What is the current code? It will be very helpful to know it before talking to builder. Thank you.
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 ... ; ^* S2 d x h5 _* FAASTAR 发表于 2010-10-18 19:12
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Thanks. It is very informative. : b5 C- D7 O' p
Another question: what are the two solutions?
Thanks. It is very informative. 3 b/ S5 t! \1 U; a- t- lAnother question: what are the two solutions?. _9 s% L# E. e5 t8 i/ o
jzcdj 发表于 2010-10-18 21:17
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. Z* c) a, y# A& X% o+ C两种方法:$ i* q- Z% e+ f4 A1 V
1,装抽烟机和FURNACE的INTERLOCK,就是说抽烟机一开,锅炉的进风就强制打开。抽烟机关,锅炉是否通风由温控器控制(常规控制);( X) a' d/ f$ p1 Q. q# M8 f
2,装HEATED通风装置,CODE规定,不能进自然风,必须是HEATED。# n3 y6 E+ Q9 G' _