Nest thermostats will warn of possible problems with your AC or furnace

January 30, 2020

You might not have to wait until your home is frigid to find out that there's a problem with your furnace. Google has started testing a Nest thermostat feature that sends email alerts when the device detects unusual patterns in your HVAC system. If…
Source: Engadget | Nest thermostats will warn of possible problems with your AC or furnace