Or, put a sensor in the bedroom and tell the thermostat to prioritize that room, keeping it warm (or cool) regardless of the temperature where the thermostat is installed. The Nest Learning Thermostat is designed to work even if your home doesn't have a commonCwire, but installing a newCwire may be required in rare cases. The Nest Learning Thermostat works with 95% of 24 V heating and cooling systems, including gas, electric, forced air, heat pump, radiant, oil, hot water, solar and geothermal. This is based on data gathered through Nest’s online compatibility tool. Nest Thermostat works with most 24 V heating and cooling systems, including furnaces, air conditioners, boilers and heat pumps with either forced-air or radiant delivery.

WARNING:Attempting to connect parts from different Nest thermostat models may damage your thermostat as well as your system. WARNING:Any attempt to connect low- and high-voltage Nest parts may damage them as well as your system. Do not mix and match these bases and displays, even if the thermostats are the same model and generation.

If you have a dual fuel system, a whole-home humidifier/dehumidifier or a multi-speed fan, it is strongly recommended that you choose professional installation. The Nest Learning Thermostat is designed to work even if your home doesn't have a commonCwire, but installing a newCwire or the Nest Power Connectormay be required in some cases.

Some systems, including heating-only, cooling-only, zone-controlled, and heat pump systems, require a C wire or the Nest Power Connector. Go to g.co/nest/cwire for details. The app will show you how to install your thermostat. It will ask you some questions about your thermostat wires. Answer them as accurately as possible. Thermostats are often placed in a cool part of the home, such as the hallway. This can cause the heating to come on more frequently than is required in warmer rooms like the kitchen. Place a temperature sensor in the kitchen, for example, and the thermostat will know not to come on when the room is already warm from your evening cooking. Nest thermostats look similar and share similar software, but there are some important differences that you’ll need to know for troubleshooting, installation and more. You can look at the display, the base, the Heat Link or in the Nest app to find out which Nest thermostat you have. Large items (delivered by two people, such as appliances and furniture) can be returned using our Home Collection service.

Nest’s sleeker and thinner Learning Thermostat will slash your energy bill and boost your Smart Home credentials. Since 2011, Nest has helped save over 4 billion kWh of energy in homes around the world, and this supremely sophisticated Thermostat can work wonders for you too. This device gets to know you, and adjusts energy usage accordingly, so you only use what you need and get a stylish home accessory to boot. All the features, such as the new Farsight display, will stun you with their bill-busting, hyper-intuitive results.