APEN GROUP SPA developed the AH series of modular air heating units designed specifically for air heating applications.

Apen Group SpA, founded in 1967, is an Italian leading manufacturer of heating systems and offers a wide range of products: condensing boilers, suspended and floorstanding warm air heaters, water fan heaters. The company has been supplying both condensing and non-condensing heat exhcenger for air handling unit and industrial process, in additional to its extensive collection of finished products for heating large areas. Apen Group has always been an innovation leader thanks to continuous research of advanced solution in technology, product and process development. We aim to defend the values we believe in improving the environmnet comfort, the care for the people, the good use of energy.