CFC加拿大中文论坛 - 查看单个帖子 - 刚换的furance，mid-efficiency,效率80%.

Timothy's · 注册: 2004-07-30

Yes normal.
only high-efficiency 90%.烟囱不烫,用PVC管子.

Timothy's [版主] ID: 35157 声望: 758 声望力: 59 帖子: 1,358 家族: 来自: 金钱: 15,839 注册: 2004-07-30	Yes normal. only high-efficiency 90%.烟囱不烫,用PVC管子.

	2005-11-01, 17:13 #2