Before you decide to believe there is a furnace problem, perform some furnace troubleshooting and Verify the thermostat to verify it’s essentially telling the furnace to come on. Thermostats, In particular programmable kinds, could be intricate, and the more selections a thermostat has, the greater which can go wrong. Check your filter - You a

The flue pipe/exhaust vent can also lead to a furnace to shorter cycle. If dirt and debris Establish up and block the flue pipe, hot gases will ultimately overheat the furnace, resulting in a security system to shut it down. Also Verify that you have the correct rated fuse in there (and don't attempt to use a better rated a person to "correct" i