A ventilator is like opening up your windows without losing any of your cooled air in the summer or warm wair in the winter. Ventilators are part of our recommended indoor air quality products as they exchange the indoor stale air with fresh air from outside. This assists in eliminating pollutants, bacteria, etc.

When fresh air is brought in from outside, the ventilator "transfers" the heating and cooling energy from the stale air to the fresh air, and then exhausts the stale air back outside.

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