滑铁卢华人, 水城百事论坛

fan on 只是室内空气循环， HRV是室内外空气交换。

andrew — Tue, 02 Feb 2016 09:51:50 GMT

Reply by andrew, Tuesday, February 02, 2016, 09:51:

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同问。

匿名 — Tue, 02 Feb 2016 09:35:04 GMT

Reply by 匿名, Tuesday, February 02, 2016, 09:35:

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这和关掉暖气冷气但是FanOn有什么区别？

匿名 — Mon, 01 Feb 2016 22:17:37 GMT

Reply by 匿名, Monday, February 01, 2016, 22:17:

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有用啊，冬天换气不用开窗。并且做饭屋里没味儿。

匿名 — Mon, 01 Feb 2016 21:30:32 GMT

Reply by 匿名, Monday, February 01, 2016, 21:30:

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你活着本省就是悲哀。

匿名 — Mon, 01 Feb 2016 19:54:24 GMT

Reply by 匿名, Monday, February 01, 2016, 19:54:

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地下室吊着的方盒子有声音

靠近听 — Mon, 01 Feb 2016 18:43:44 GMT

Reply by 靠近听, Monday, February 01, 2016, 18:43:

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每天开一会窗户比什么都好。

匿名 — Mon, 01 Feb 2016 18:01:41 GMT

Reply by 匿名, Monday, February 01, 2016, 18:01:

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首先要弄明白这个开关干嘛的，一般都有一个开排气扇的override开关，但不一定装了HRV系统。

匿名 — Mon, 01 Feb 2016 17:58:34 GMT

Reply by 匿名, Monday, February 01, 2016, 17:58:

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我家装了，没感觉有什么用

匿名 — Mon, 01 Feb 2016 17:33:22 GMT

Reply by 匿名, Monday, February 01, 2016, 17:33:

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当然有用

只是多数人不会用 — Mon, 01 Feb 2016 17:25:22 GMT

Reply by 只是多数人不会用, Monday, February 01, 2016, 17:25:

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就是没有声音。搞不懂。

匿名 — Mon, 01 Feb 2016 17:16:06 GMT

Reply by 匿名, Monday, February 01, 2016, 17:16:

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开出来有声音吗？

匿名 — Mon, 01 Feb 2016 17:14:26 GMT

Reply by 匿名, Monday, February 01, 2016, 17:14:

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家里有这个开关，但是从来不知道像向那个方向是开。有谁知道是看那里？

匿名 — Mon, 01 Feb 2016 17:13:31 GMT

Reply by 匿名, Monday, February 01, 2016, 17:13:

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我也回去找找

匿名 — Mon, 01 Feb 2016 17:01:33 GMT

Reply by 匿名, Monday, February 01, 2016, 17:01:

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很多人都说没有用

匿名 — Mon, 01 Feb 2016 16:56:42 GMT

Reply by 匿名, Monday, February 01, 2016, 16:56:

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我家的这个开关是挨着暖风开关在一楼。冬天还是有用的，做饭的味道很快就没了

冬天还是有用的 — Mon, 01 Feb 2016 16:54:08 GMT

Reply by 冬天还是有用的, Monday, February 01, 2016, 16:54:

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一般开关在哪里

匿名 — Mon, 01 Feb 2016 16:30:43 GMT

Reply by 匿名, Monday, February 01, 2016, 16:30:

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你可以选择低速间歇性运转，比如一小时运转20分钟。

匿名 — Mon, 01 Feb 2016 16:29:59 GMT

Reply by 匿名, Monday, February 01, 2016, 16:29:

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这是个原理很简单的东西, 就是做室内外空气交换,交换的同时让空气作热交换以节能. 如果室外氡气浓度比室内低，那么能降低是肯定的。你来说说怎么个“它也不会降低氡气含量“？

匿名 — Mon, 01 Feb 2016 16:27:59 GMT

Reply by 匿名, Monday, February 01, 2016, 16:27:

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啥叫也过的好好的？要达到什么预期效果才能证明应该装？

匿名 — Mon, 01 Feb 2016 15:52:13 GMT

Reply by 匿名, Monday, February 01, 2016, 15:52:

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