 鲜花( 2)  鸡蛋( 1)
|
$ Z' z2 C5 m3 Q5 m5 N, I3 [Heat Recovery Ventilator (HRV):4 R7 Z" f6 z6 E% m% ~ J
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.; W: l% w. h( g% _0 B# {
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.5 [9 l8 R" O1 \/ V0 t
The result is a constant supply of fresh air, no unpleasant drafts and greater home comfort.; F9 j5 @* t% }! {# k2 v
|
|