Eliopig s.r.l. Via Artigianale, 33 , Manerbio , Brescia 25025 Italy About Solutions products Companies Eliopig s.r.l. Products Model CVN2000 - Automatic Control Unit Model CVN2000 - Automatic Control Unit 0 Share Control unit for automatic control of natural ventilation. It can manage up to four fully independent areas and opening windows in proportional way. Most popular related searches agro-electronics Customer reviews No reviews were found for Model CVN2000 - Automatic Control Unit. Be the first to review! Add your review Publish your review Great! review successfully added!