https://database.passivehouse.com/fr/components/details/ventilation_small/valsir-spa-ariosa-hv-170-s-2261vs03
Ariosa HV 170 S in the Passive House Portal component database
ariosa hvpassive house
https://database.passivehouse.com/ru/components/details/ventilation_small/valsir-spa-ariosa-hv-250-e-2264vs03
Ariosa HV 250 E in the Passive House Portal component database
ariosa hvpassive house
https://database.passivehouse.com/fr/components/details/ventilation_small/valsir-spa-ariosa-hv-170-s-2261vs03
Ariosa HV 170 S in the Passive House Portal component database
ariosa hvpassive house