Nest thermostats can alert homeowners of potential heating or cooling problems

Google is testing a feature that can send Nest owners alerts about their furnaces when “unusual or unexpected patterns” are detected. The HVAC alerts will be automatically sent to subscribers of the Nest Home Report email list, notifying homeowners of any small issue in their heating, cooling, or ventilation system before it potentially becomes a serious problem.For example, based on the historical data your Nest thermostat has collected about your home, if it’s taking longer t