ThermostatsIntroducing 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 issuesIdentify a thermostat wireTroubleshoot your Home ReportWarranty, manual & returns보증, 안전 및 규제 정보Google Nest 하드웨어 보증 상태 확인 및 보증 청구 제출하기Find your Nest device serial numberGoogle Nest 기기 반품하기Download documents included with your thermostatNest Pro installationNest 제품 청소하기Nest 제품 도색하기Nest Learning Thermostat(1세대 및 2세대) 지원 종료 예정