Duka One S6b Plus Fan

Duka one s6b plus fan duka one s6b plus is one ventilation solution with heat recovery special designed to compartment.Bathrooms, scullery past, the laws toilet is dè most moisture loaded in one housing, therefore is what important to get moisture led away seedli these space past, the laws out in what free. What is important to get moisture out, when moisture gives good live conditions lining dust mites past, the laws mold, there in worst drop can give allergy. Therefore have we developed one special duka one model calculated to dwelling compartment. Fool the bathroom e...