Rockford Ill. (WTVO)—

Punxsutawney Phil saw his shadow this morning which means it is more important than ever to have our furnaces working. Tom Howe from Allen Heating and Cooling is sharing the top 4 things to keep your furnace working. Allen Heating and Cooling is now offering free lifetime maintenance on any high efficiency furnace or AC that they install. If you need assistance with your furnace, check out