https://www.googlenestcommunity.com/t5/Nest-Thermostats/How-to-set-thermostat-T%C3%ADa-set-temperature/m-p/788550#M143289 <P>Hi&nbsp;&nbsp;<a href="https://www.googlenestcommunity.com/t5/user/viewprofilepage/user-id/851116">@Amenthys25</a>,</P> <P>&nbsp;</P> <P class="lia-align-justify">Thank you very much for contacting the community! I understand what you have been experiencing with your thermostat; it heats for a while but then turns off and doesn't come back on for some time. Don't worry—I am here to help you!</P> <P class="lia-align-justify">To address this, I'd like to ask you a few questions so I can provide the correct troubleshooting steps:</P> <UL class="lia-align-justify"> <LI data-path-to-node="11"> <P data-path-to-node="12">Just to confirm, what is the specific model of your thermostat? If possible, please send me a photo of it.</P> </LI> <LI><SPAN>When was the thermostat installed?<BR /></SPAN></LI> <LI><SPAN>What is the make and model of your HVAC system?<BR /></SPAN></LI> <LI data-path-to-node="9">Do you see any error code in the app where you control the thermostat? If so, which one?</LI> <LI data-path-to-node="9">Have you had power outages recently?</LI> <LI data-path-to-node="9">Is the thermostat's display seated properly?</LI> <LI data-path-to-node="9">Are all the wires of your thermostat seated firmly in its terminals (with no loose or exposed wires)?</LI> </UL> <P class="lia-align-justify"><SPAN>I would like to provide you with some additional troubleshooting steps that might help:</SPAN></P> <UL class="lia-align-justify"> <LI data-path-to-node="9">Check if the HVAC fuse is in good condition and ensure it does not seem burnt or discolored.</LI> <LI data-path-to-node="9">Check the wiring to ensure that everything is connected properly.</LI> <LI data-path-to-node="9">Check the air filter in your system.</LI> <LI data-path-to-node="9">Please check to see if the emergency switch is turned on.</LI> </UL> <P class="lia-align-justify">Please feel free to share any additional details you think might be relevant.</P> <P class="lia-align-justify"><BR />Best regards,<BR />Eduardo</P> Mon, 02 Feb 2026 22:03:44 GMT EduardoN 2026-02-02T22:03:44Z https://www.googlenestcommunity.com/t5/Nest-Thermostats/How-to-set-thermostat-T%C3%ADa-set-temperature/m-p/787705#M143220 <P>Heats up for limited time then turns off and won’t start for a while</P> Fri, 30 Jan 2026 18:05:40 GMT https://www.googlenestcommunity.com/t5/Nest-Thermostats/How-to-set-thermostat-T%C3%ADa-set-temperature/m-p/787705#M143220 Amenthys25 2026-01-30T18:05:40Z https://www.googlenestcommunity.com/t5/Nest-Thermostats/How-to-set-thermostat-T%C3%ADa-set-temperature/m-p/788550#M143289 <P>Hi&nbsp;&nbsp;<a href="https://www.googlenestcommunity.com/t5/user/viewprofilepage/user-id/851116">@Amenthys25</a>,</P> <P>&nbsp;</P> <P class="lia-align-justify">Thank you very much for contacting the community! I understand what you have been experiencing with your thermostat; it heats for a while but then turns off and doesn't come back on for some time. Don't worry—I am here to help you!</P> <P class="lia-align-justify">To address this, I'd like to ask you a few questions so I can provide the correct troubleshooting steps:</P> <UL class="lia-align-justify"> <LI data-path-to-node="11"> <P data-path-to-node="12">Just to confirm, what is the specific model of your thermostat? If possible, please send me a photo of it.</P> </LI> <LI><SPAN>When was the thermostat installed?<BR /></SPAN></LI> <LI><SPAN>What is the make and model of your HVAC system?<BR /></SPAN></LI> <LI data-path-to-node="9">Do you see any error code in the app where you control the thermostat? If so, which one?</LI> <LI data-path-to-node="9">Have you had power outages recently?</LI> <LI data-path-to-node="9">Is the thermostat's display seated properly?</LI> <LI data-path-to-node="9">Are all the wires of your thermostat seated firmly in its terminals (with no loose or exposed wires)?</LI> </UL> <P class="lia-align-justify"><SPAN>I would like to provide you with some additional troubleshooting steps that might help:</SPAN></P> <UL class="lia-align-justify"> <LI data-path-to-node="9">Check if the HVAC fuse is in good condition and ensure it does not seem burnt or discolored.</LI> <LI data-path-to-node="9">Check the wiring to ensure that everything is connected properly.</LI> <LI data-path-to-node="9">Check the air filter in your system.</LI> <LI data-path-to-node="9">Please check to see if the emergency switch is turned on.</LI> </UL> <P class="lia-align-justify">Please feel free to share any additional details you think might be relevant.</P> <P class="lia-align-justify"><BR />Best regards,<BR />Eduardo</P> Mon, 02 Feb 2026 22:03:44 GMT https://www.googlenestcommunity.com/t5/Nest-Thermostats/How-to-set-thermostat-T%C3%ADa-set-temperature/m-p/788550#M143289 EduardoN 2026-02-02T22:03:44Z