{"id":19809,"date":"2021-08-16T07:33:56","date_gmt":"2021-08-16T05:33:56","guid":{"rendered":"https:\/\/www.inventer.de\/retrofit-living-space-ventilation\/"},"modified":"2023-12-14T11:10:53","modified_gmt":"2023-12-14T10:10:53","slug":"retrofit-living-space-ventilation","status":"publish","type":"page","link":"https:\/\/www.inventer.eu\/know-how\/decentralized-living-space-ventilation\/retrofit-living-space-ventilation\/","title":{"rendered":"Retrofit living space ventilation"},"content":{"rendered":"\t\t