Offering consulting, sales and installation services in the field of controlled ventilation with heat recovery for houses, apartments and commercial premises. We provide professional project documentation. We provide authorized warranty and post-warranty service of HVAC equipment.

Exclusive importer of the decentralised heat recovery system SEVi 160 with heat recovery for new buildings and renovations. Efficient ventilation without ductwork for the whole house or just one room. Prevention against damp and mould. Installation by yourself or by us on a turnkey basis. The advantage is easy maintenance in a few minutes.