本帖最后由 移民电工 于 2010-12-21 22:15 编辑 1 F0 @% m9 G8 |8 H' I6 X" q5 f) e* K6 o% b& Z b
This is a horizontal furnurs mount on the top of building and intake air form outsid of building, I think you can not fix it by yourself! 7 ]- e% F, f) o$ i3 c3 w6 j) w t/ N# p1 L
These kinds of device need be cleaning and maintaining before winter season.
本帖最后由 移民电工 于 2010-12-21 22:17 编辑 , a& e9 L+ A" z% k( l$ k+ Q * K' I* v7 H9 o) Q' A: iIf you do not know these tasks, hire a qualified service specialist.
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鲜花(
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发表于 2010-12-21 12:11
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