https://www.googlenestcommunity.com/t5/Nest-Thermostats/Heat-link-not-working/m-p/751641#M138990 <P>I have a nest thermostat (3rd gen). The thermostat itself is working fine but the heatlink was not showing any life, colours etc. A heating engineer has come round and confirmed it is an issue with the heat link. What is the best way to go about getting a replacement?</P> Mon, 06 Oct 2025 18:15:37 GMT cheyes 2025-10-06T18:15:37Z https://www.googlenestcommunity.com/t5/Nest-Thermostats/Heat-link-not-working/m-p/751641#M138990 <P>I have a nest thermostat (3rd gen). The thermostat itself is working fine but the heatlink was not showing any life, colours etc. A heating engineer has come round and confirmed it is an issue with the heat link. What is the best way to go about getting a replacement?</P> Mon, 06 Oct 2025 18:15:37 GMT https://www.googlenestcommunity.com/t5/Nest-Thermostats/Heat-link-not-working/m-p/751641#M138990 cheyes 2025-10-06T18:15:37Z