本帖最后由 移民电工 于 2010-12-21 22:15 编辑 " i+ u% a4 |2 S* l0 Z$ `) N/ R* @2 U+ K2 z- R2 i
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! % W/ ^, h1 b# f. \; C $ M1 Q% I. R9 K% k9 iThese 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 6 D# {9 q4 A4 l) Q8 A( ` r: D* ^, f: C, ]9 y' M, b
If 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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