![Urmet 1130/16 Citofono universale per installazioni tradizionali a 5 fili 4+N e 1+N a 2 fili : Amazon.it: Fai da te Urmet 1130/16 Citofono universale per installazioni tradizionali a 5 fili 4+N e 1+N a 2 fili : Amazon.it: Fai da te](https://m.media-amazon.com/images/I/610JkpafQ9L._AC_SL1500_.jpg)
Urmet 1130/16 Citofono universale per installazioni tradizionali a 5 fili 4+N e 1+N a 2 fili : Amazon.it: Fai da te
![Looking for a new Thermostat, this is the current one, why my C wire is Brown instead of Blue? Theres also a Blue wire wrapped around thats not in use, do I Looking for a new Thermostat, this is the current one, why my C wire is Brown instead of Blue? Theres also a Blue wire wrapped around thats not in use, do I](https://preview.redd.it/q34vpxfqddm91.jpg?auto=webp&s=d1d64328f362cf1ad0fb1b00eef5056effcb9251)
Looking for a new Thermostat, this is the current one, why my C wire is Brown instead of Blue? Theres also a Blue wire wrapped around thats not in use, do I
![Urmet 1130/16 Citofono universale per installazioni tradizionali a 5 fili 4+N e 1+N a 2 fili : Amazon.it: Fai da te Urmet 1130/16 Citofono universale per installazioni tradizionali a 5 fili 4+N e 1+N a 2 fili : Amazon.it: Fai da te](https://m.media-amazon.com/images/I/21QKOxeJjqL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingFOURANDHALF%2CBottomLeft%2C360%2C-6_SR600%2C315_ZA424%2C445%2C290%2C400%2C400%2CAmazonEmberBold%2C12%2C4%2C0%2C0%2C5_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)