Installing Your Google Nest Learning Thermostat (3rd Gen)

What You'll Need

• Google Nest Learning Thermostat (3rd Generation)
• Nest or Google Home app
• Wi-Fi network
• Compatible HVAC system
• Screwdriver

Step-by-Step Setup

1. Turn off power to HVAC system at breaker
2. Remove existing thermostat:
   • Photo existing wiring
   • Label each wire
   • Remove old base plate
3. Install Nest base:
   • Use built-in level
   • Secure with included screws
4. Connect wires to labeled terminals
5. Attach Nest display
6. Restore power
7. Follow on-screen setup:
   • Connect to Wi-Fi
   • Download Nest or Google Home app
   • Add thermostat to account

Key Features

• Learning algorithm remembers preferences
• Farsight displays time/temp when you approach
• Home/Away Assist
• Energy History tracking
• Works with Google Assistant
• Remote temperature sensors supported
• Stainless steel ring design

Troubleshooting

• Battery low: May need C-wire; check compatibility
• Heating/cooling not working: Verify wire connections match old thermostat
• Learning disabled: Can disable Auto-Schedule if preferred
• Factory reset: Settings → Reset → All Settings