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

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After your thermostat has been set up and connected to Wi-Fi, you can add it to your account in the Nest app to start using your phone to control your thermostat, get monthly updates on your energy use and more. Do not mix and match these bases and displays, even if the thermostats are the same model and generation. 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. Google 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. In some cold areas, you might have a furnace with different stages of heat, low and high, to help heat your home quickly when it’s very cold outside.

Nest thermostat you have - Google Nest Help How to tell which Nest thermostat you have - Google Nest Help

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. Auxiliary heat helps heat your home when it’s too cold outside outside for your heat pump to work efficiently. The table below summarizes systems that are generally compatible with Nest thermostats, however, you need to use the online Compatibility Checkerfor a definitive answer about what will work in your home.Pull ff the thermostat display and use the USB port on the back to charge it with a USB cable and wall charger. You'll need to create a brand new schedule from scratch, or wait while your thermostat learns your new schedule. Your Nest thermostat uses the voltage from your system’s wires to keep its internal battery charged. Use this reset option if you move your thermostat to a new location in your home, or if you've had your home remodelled.

Nest Learning Thermostat 3rd Generation, Stainless Google Nest Learning Thermostat 3rd Generation, Stainless

Heat pumps look similar to air conditioners, so check the label on your outdoor unit to make sure it’s a heat pump.Important: Professional installation is recommended for some systems since their wiring and setup can be complicated. If you need help finding your HVAC system’s control board, consult the user guide for your HVAC system or contact a local HVAC professional in your area. If there’s a C wire connected to your system’s control board, you can put it in the thermostat’s C connector to checkif that helps.

thermostat won’t turn on - Google Nest Troubleshoot when your thermostat won’t turn on - Google Nest

Some systems have a safety feature that will keep them from turning on unless the panel is fully closed.Look at the labels where these wires connect to the control board to determine what each wire attached to your thermostat should be labeled. After they’ve installed your Nest thermostat, they can give you a demo and answer any questions you have. The Y2 wire controls the second stage of cooling in conventional systems, which can help cool your home faster. If your Google Nest thermostat won’t turn on and there'sa blinking red or green light, or no light at all, there could be a power issue or your thermostat may have frozen during a software update.

Google Nest Learning Thermostat, 3rd Generation, White

The control board is usually inside your furnace or HVAC equipment, so you'll probably have to open or remove a panel to check inside.

If your Nest Thermostat won’t turn on, the batteries could have drained or there could be a power issue. If you have a heat pump and your thermostat doesn’t have a separate wire labeled O, then the wire labeled B should be connected to the Nest thermostat's O/B connector. Make an appointment with our installation partner OnTech, to have a trained pro come to your home, install and set up your Nest products. Contact our installation partner, OnTech, to help you check your system’s compatibility, install, and set up your Nest products. Contact a local HVAC professionaland have them check if your proprietary system can be rewired to be Nest compatible.