Nest ThermostatIntroducing Nest thermostatsLearn about the Nest Temperature SensorTechnical specificationsDownload documents included with your thermostatGet startedNest thermostat compatibilitySetup and installationNest thermostat basicsExplore features and settings Browse all features and settingsControl your Nest thermostatHow to save energyLearn how Nest thermostats workFix a problemNest thermostat is offline and other connection issuesThermostat error codes and messagesHeating and technical issuesNest Temperature Sensor issuesHome and AwayIdentify a thermostat wireWarranty, manual & returns보증, 안전 및 규제 정보Download documents included with your thermostatNest Pro installationNest 기기 반품하기Warranty Checker