Thermostatventile und exklusive Heizkörper-Designarmaturen | Oventrop - heinze.de
Oventrop Thermostat 1011365 Uni XH mit Nullstellung weiss
Hanover, Germany. 04th Oct, 2021. The thermostat of a heating system in an apartment. Credit: Hauke-Christian Dittrich/dpa/Alamy Live News Stock Photo - Alamy