Smart Thermostat + Multi-Zone HVAC Integration: Why Temperatures Drift (and How to Fix It)

If you manage a large home with multiple HVAC zones, you’ve probably seen this exact pattern: downstairs feels fine, upstairs runs warm, and no amount of schedule tweaking seems to “stick.” You install a smart thermostat (or add sensors), expecting tighter control—then the complaints get louder. Not because smart thermostats are bad, but because multi-zone […]