Fresh air valve Aero 125 Flexit

Complete fresh air valve with filter, condensate insulation and variable air flow control. Can be installed without cover plates, provided that the holes are very accurate. For the supply of fresh air into the home. For installation in bedrooms, living rooms or other areas where ventilation is required. Recommended location is high up on a wall and preferably above a heat source. This location mixes the outdoor air and the warm convection current to achieve maximum comfort.