Thermostatic radiator valve (TRV) on a domestic radiator. TRVs adjust the temperature output from a radiator by sensing the air temperature around them and regulating the flow of the water through the radiator. They can be set to the required temperature by manually turning the dial. This one is set to its highest setting | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / MARK SYKES |
Bildgröße: | 3437 px × 5168 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |