DACS A/S products

The HE740 exhaust fan is the most efficient roof mounted exhaust fan available. The unit is equipped with a highly efficient fan motor that ensures high air exchange rates at very low energy consumption. In a direct comparison against leading suppliers on the market today, the HE740 exhaust unit offers at least 30 % lower energy consumption at equivalent flow rates. E.g.: 25.5W/1000 m3/h @ 17,500 m3/h.

The DACS A/S roof fan chimney reduces transport costs by 80 % and offers significant savings on installation costs.