topic Re: Current thermostat just has 1 black and 1 brown wire. Can I install a Nest? in Nest Thermostats https://www.googlenestcommunity.com/t5/Nest-Thermostats/Current-thermostat-just-has-1-black-and-1-brown-wire-Can-I-install-a-Nest/m-p/362500#M77745 <P>Hey, I'm in the UK</P> Fri, 17 Feb 2023 08:37:32 GMT pvrismore 2023-02-17T08:37:32Z Current thermostat just has 1 black and 1 brown wire. Can I install a Nest? https://www.googlenestcommunity.com/t5/Nest-Thermostats/Current-thermostat-just-has-1-black-and-1-brown-wire-Can-I-install-a-Nest/m-p/361842#M77549 <P>Hi all,</P><P>please see the attached photo of the wiring going into my current thermostat and the diagram for the wiring. This doesn't line up with anything in the compatibility checker, so I wondered if someone could point me in the right direction as to whether I'd be able to install a nest thermostat.</P><P>&nbsp;</P><P>Many thanks in advance.</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="IMG_0410.jpg" style="width: 640px;"><img src="https://www.googlenestcommunity.com/t5/image/serverpage/image-id/21579iEC03809535654622/image-size/large/is-moderation-mode/true?v=v2&amp;px=999" role="button" title="IMG_0410.jpg" alt="IMG_0410.jpg" /></span></P> Thu, 16 Feb 2023 16:16:32 GMT https://www.googlenestcommunity.com/t5/Nest-Thermostats/Current-thermostat-just-has-1-black-and-1-brown-wire-Can-I-install-a-Nest/m-p/361842#M77549 pvrismore 2023-02-16T16:16:32Z Re: Current thermostat just has 1 black and 1 brown wire. Can I install a Nest? https://www.googlenestcommunity.com/t5/Nest-Thermostats/Current-thermostat-just-has-1-black-and-1-brown-wire-Can-I-install-a-Nest/m-p/362211#M77656 <P>Where are you located?</P> Thu, 16 Feb 2023 22:07:18 GMT https://www.googlenestcommunity.com/t5/Nest-Thermostats/Current-thermostat-just-has-1-black-and-1-brown-wire-Can-I-install-a-Nest/m-p/362211#M77656 Patrick_Caezza 2023-02-16T22:07:18Z Re: Current thermostat just has 1 black and 1 brown wire. Can I install a Nest? https://www.googlenestcommunity.com/t5/Nest-Thermostats/Current-thermostat-just-has-1-black-and-1-brown-wire-Can-I-install-a-Nest/m-p/362500#M77745 <P>Hey, I'm in the UK</P> Fri, 17 Feb 2023 08:37:32 GMT https://www.googlenestcommunity.com/t5/Nest-Thermostats/Current-thermostat-just-has-1-black-and-1-brown-wire-Can-I-install-a-Nest/m-p/362500#M77745 pvrismore 2023-02-17T08:37:32Z