APEN GROUP SPA offers a modular heat exchanger designed for integration into air treatment units and roof-top systems, featuring a pre-mix and modulator technology to achieve condensation with a 109% efficiency based on lower calorific power.

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.