Nest Thermostat Manual Software Update. The additional 2nd gen temperature sensor that comes with the 4th gen thermostat is compatible with the. Based on nest’s online compatibility checker data, the nest thermostat works with most 24v systems, including gas, electric, oil, forced air, variable speed, heat pump and.
Open the settings and navigate to “technical info” → “equipment.”. Except trying to manually update it and it to auto update the only other way i know it tries to update is after it was factory reset, i remember seeing it trying to update, but that.