( \6 U! Z8 X: |; ~5 N- [$ OHeat Recovery Ventilator (HRV):/ q6 S) ^/ E8 L8 }& l$ [
The heat recovery ventilator (HRV) is the proper choice in colder climates where there is excess humidity during the heating season, since it can eliminate it.. |$ r1 @" O8 R2 M/ l6 _
The HRV keeps the home supplied with a steady flow of fresh outdoor air. As stale, warm air is expelled, the heat recovery core warms the incoming fresh, colder air before it is distributed throughout the home.9 T0 c- S! `$ E& w( \
The result is a constant supply of fresh air, no unpleasant drafts and greater home comfort.$ Y( m) V$ J: _
其实这里房子冬天室内湿度都很低，一般在30左右，不存在湿度过高的问题。主要问题是窗户保温不好。外面温度很低时，室内窗户还会结冰。我的解决办法是：remove inside sidings for all windows and doors, redo undulations and seals; in summer time re seal out side frames for all windows and doors. Then increase the temperature inside. It helps a lot. But the best way is to replace with new windows and doors with good insulation. Add more insulation for the house if necessary.
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发表于 2015-12-20 22:25
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