Yes, it’s usually a good idea to hire a professional to install a thermostat, especially if you’re dealing with a more complex system like a programmable or smart thermostat. A professional
thermostat installation ensures that the thermostat is correctly wired and configured, which is crucial for the efficient operation of your HVAC system. Improper installation can lead to incorrect temperature readings, system malfunctions, or even damage to your HVAC equipment.