The Nest screws are self tapping, so there’s no need to drill into soft materials. If you need to drill into harder things like wood, use a 3/32 or 2.5mm drill bit. 10. Connect the wires: Connect the …

The app will give you a custom wiring diagram to help you install the Nest thermostat. Refer to the following article for step-by-step installation instructions. How to install your Nest thermostat. …

Nest thermostats are designed to use very little power, and in many cases they can use your system’s heating and cooling wires to get enough consistent power. But sometimes, you may …

Nest Thermostat E and Nest Thermostat. The Nest Thermostat E and the Nest Thermostat’s star terminal also have an O/B label because it can alternately be used as an O/B connector for …

Wiring length: 7.48 in (190 mm) Weight: 2.17 oz (61.5 g) Requirements: Requires a compatible Nest thermostat and HVAC system. Works with 24 VAC systems only. Millivolt and high …

Nest thermostats and Nest Learning Thermostats (4th gen) include a few printed materials in the box to familiarize you with the product and installation. Follow the installation instructions in the …

Installing your Nest Thermostat E’s Heat Link. When installing your Nest Thermostat E’s Heat Link, check if your current thermostat has more than 2 wires. If it does, you’ll need to identify …

If you’re unsure, exit the setup flow and check your previous thermostat’s wiring by going to Devices your device’s tile Settings Thermostat Wiring. Nest Thermostat only: On the back of …

Tap Update Wiring if you need to move the wires to the right connectors. Follow the app instructions. Nest app. Use these steps to add the thermostat to the app to get the wiring …

The 3rd or earlier generations of the Nest Learning Thermostat’s * terminal lets you install a humidifier, a dehumidifier, emergency heat, multiple fan speeds, or a 3rd stage of heating. The …