Removing the heat of the assimilation lights with the Multifan V-FloFan
One of the major North American tomato growers tested 94 V-FloFans in his greenhouse. He compared the vertical ventilation of the V-FloFan with the ventilation through bottom heating pipes below the crops. The main result was clear to him: with the V-FloFan an even temperature is obtained throughout the greenhouse. Specifically the heat of the assimilation lights is distributed downwards, which also reduces the heating costs significantly. The grower is really convinced that vertical ventilation is the solution for his applications.