Smart Thermostat Installation Checklist

Preparation

Read the thermostat installation manual
Turn off power to HVAC system
Gather necessary tools
Check Wi-Fi network availability

Remove Old Thermostat

Take a photo of existing wiring
Label wires as you disconnect them
Remove base plate of old thermostat
Inspect wires and wall opening

Install Smart Thermostat

Install the new base plate
Connect wires to correct terminals
Attach thermostat display/unit
Turn power back on

Setup & Testing

Follow on-screen setup instructions
Connect thermostat to Wi-Fi
Verify heating/cooling works correctly
Update thermostat firmware (if applicable)
Configure schedule and preferences

Notes