Google T3030EX Nest Learning Thermostat 3rd Generation, White - Smart Thermostat - A Brighter Way To Save Energy, 84.0 cm*84.0 cm*32.0 cm

Product Information

If your Nest thermostat is damaged, or if you need a professional to service your system, the installer maylet you know. In rare cases, a wire may be in the wrong thermostat connector, which can cause your system to malfunction.

Nest 3rd Generation T3030EX thermostat White | Wolseley

In the meantime, please visit our Help Center for troubleshooting articles and our Community Forums. Use our interactive tool to tell if your system is compatible, and which Nest thermostat models will work with your system. But it will exclude some or all of these wires from the wiring diagram because certain features aren't supported. Note: If your system can’t provide enough consistent power to your Nest thermostat, you may need to connect a C wire or the Nest Power Connector to fix power-related issues.Your thermostat starts learning on day one and it’s up to you to teach your Nest thermostat good habits to help save energy.

Nest thermostat compatibility - Google Nest Help Nest thermostat compatibility - Google Nest Help

Important: Remove your thermostat from your account in the app before you reset it to factory default. It knows when everyone has left the house, then turns itself down so that you're not heating an empty home.

If you have the manual for your current thermostat (or can find it online), it may describe the function associated with the B connector and help you determine if it’s meant for a heat pump wire or a common wire. You have a dual fuel system if you have a furnace inside of your home, and a heat pump on the outside of your home. Because the common wire is used to provide consistent power to the thermostat, it’s important to determine what function a wire labeled B serves before connecting it to a Nest thermostat. Connecting a Nest thermostat to an incompatible system, such as a millivolt, proprietary or high voltage system, won’t deliver the power needed to charge your thermostat’s battery and can damage your Nest thermostat. Use the troubleshooting steps below only if your thermostat is unresponsive when you turn the ring or press the screen.

Google Nest Learning Thermostat, 3rd Generation, White

Your thermostat will need time to learn about you and your home before it creates your schedule and activates its energy saving features.

The displays and bases of various thermostat models are not interchangeable, even though they may look similar. If your thermostat shows you a blinking red light, the battery is charging and it'll eventually turn on.