ISH 2023: Viessmann unveils next-generation heat pumps and "invisible heating system"
2023-03-16
New record despite the crisis: EUR 4 billion in sales in 2022 with 14500 members of the family and record investment in green climate solutions. New heat pump generation with natural refrigerant is one of the highlights at the world’s leading trade fair ISH in Frankfurt. Viessmann Invisible is revolutionizing heating technology in new builds.