回複：Forced hot air heating: 有可能隻1間屋子吹冷風嗎？

來源: mark8 於 2012-12-27 22:50:04 [] [舊帖] [給我悄悄話] 閱讀數 : (78 bytes)

if insulation got wed and under a slab, it will take longer to heat up.

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