Aerotube is known as a single room heat recovery unit. These supply fresh air and extract moist air continuously from rooms in the home, which is especially important in bathrooms, utility rooms and kitchens. One of the disadvantages of conventional fans is that they extract heat from rooms. Aerotube overcomes this by having an integrated heat exchanger to capture the heat, this is then transferred to the incoming air supply which is pre-warmed to within 90% of the room temperature.

Using Aerotube not only ensures rooms are adequately ventilated, but also that a healthy indoor air quality is maintained.