more turning on and off far more often than regular, or working for pretty short intervals, typically a lot less than three to five minutes, it most likely indicates short cycling.When your furnace keeps turning on and off, it would certainly be a signal that your flame sensor demands notice.A short cycling heat pump can cause really serious damage to your device and should be inspected by an experienced HVAC contractor as quickly as possible. Continue reading as HVAC.com explains what short cycling is plus the common leads to of it.The excellent news is always that it’s really easy to check regardless of whether your thermostat is mis-calibrated or not. You'll be able to just location an Visit Website accurate thermometer beside your HVAC device thermometer.