The box is made of high-quality colour coated and galvanised steel plates, connected by an anti-coldbridge structure and filled with high-density polyurethane foam insulation to ensure the strength of theunit and the risk of condensation.

Mechanically expanded copper tubes with a thin wall and a new type of optimized wavy fins producedusing leading-edge manufacturing facilities ensure optimal heat exchange efficiency and pave the way fora high EER. The coils feature multiple specifications and different types of loops to work in concert withvarious other sections.