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.

Building ventilation and solar technology. Exclusive importer of SEVentilation decentralised heat recovery, SEVi 160 ventilation unit with 90% efficiency. Sales and installation - heat recovery units Meltem, Zehdner, Thermwet, Multivac. Solar thermal collectors - complete range of solar ventilation and dehumidification.