What is an Extraction Air System?

 

An extraction air system removes polluted air to allow fresh, clean air to flow through your home, office or building.

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What is Fresh Air Supply ?

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A filtered fresh air intake system adds fresh air to a home, office or building heating and cooling system. This improves indoor air quality by diluting polluted or stale indoor air and also pressurizes the home, office or building to help keep pollutants out.