Does your ventilation grille make heat and your money leak out? – Use the Stabiler!
STABILER is constructed in a special way that limits the flow of air up to a certain level, the value of which is always a little higher than required by the relevant standard. Thanks to the regulation of airflow with the regulation of extract air flow the stabilizer provides, we can forget about cooled rooms which caused by intensive ventilation. STABILER will take care that it that adequate volumes of air are extracted quick comfortable indoor environment is maintained and energy bills are low.More: www.darco.com.pl