Hygiene Galva Hygiene Galva Hygiene Galva, the moisture-resistant naked radiator without convection fins Hygiene Galva, the moisture-resistant naked radiator without convection fins More about this radiator Characteristics Accessories Downloads Technical data Calculate heat emission Choose your colour Calculate your heat emission Download the calculation sheet below to calculate the heat emission. Hygiene Galva - Heat output calculator excel - 26.77 KB Download