It's starting to get chilly outside. I had our furnace maintenance done last week. That baby is cleaned, tuned and greased up to (hopefully) keep us warm all winter long. I would highly recommend you do the same. Last year we were without our furnace during a week of snow. When the furnace man came to fix our furnace our power went out. He couldn't work on the furnace because he couldn't run it without electricity. It was a chilly couple of days at The Kellehers.