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; Z6 m( W* i S% Z, B/ [Heat Recovery Ventilator (HRV):
O' g' S) k# B9 m& R% `& s- UThe 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.* T6 O! w' E! G% m) z! ^4 V( }
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.
$ ^# O6 B; e: n# {5 N3 UThe result is a constant supply of fresh air, no unpleasant drafts and greater home comfort.2 p3 k, z0 g7 H4 d5 m5 h
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