How Central Air Exchange Works:

The air in your home will be completely replaced by bringing in fresh air from outside and removing pollutants and stale air from inside, all the while filtering, purifying and reducing excess humidity.

EVEN LEAVING THE WINDOWS OPEN in summer isn't that effective.  But there's more to an air exchanger than simply changing the air.  It reduces excess humidity by expelling moisture-filled air outdoors several times a day.  This can help eliminate mould and bacteria-friendly environments, make unpleasant odours disappear and protect buildings from humidity-related damage.

Taking full advantage of your personal environment means being able to breathe the same fresh air indoors as you do outdoors. In fact, houses today are so well insulated that they trap humidity and pollutants indoors. The result is that more than 50% of homes show visible signs of humidity in the basement.

Why do we need an air exchanger and what are the source of pollution in our house.