The profi-air ventilation system | FRÄNKISCHE

profi-air - the complete system for heat recovery ventilation by FRÄNKISCHE. Heat recovery ventilation is extremely important for modern buildings, since these comply with the highest energy standards and are virtually airtight. This is why humidity, carbon dioxide and bad odours can no longer escape. In this case, a permanently installed ventilation system provides ideal air exchange - both in winter and in summer. Heat recovery ventilation uses pipes to remove used air while supplying the rooms with fresh, filtered outdoor air at the same time. Airing by opening windows, leading to loss of valuable energy, is often not sufficient to effectively exchange stale air. A ventilation system for building ventilation makes sure that the rooms always have a sound level of fresh air and an atmosphere of well-being. With profi-air, FRÄNKISCHE offers a complete system for heat recovery ventilation and stands for well thought-out systems and Haustechnik vom Spezialisten. For more information on profi-air, please visit www.spezialisten-haustechnik.de/profi-air or www.fraenkische.com More profi-air videos on YouTube: starline design grills: https://youtu.be/FZ9ESVSG2dsFZ9ESVSG2ds Variety of profi-air airflow regulators: https://www.youtube.com/watch?v=gCaJJPqCEIY