for those of you that have a high efficient furnace make sure the outside intake pipe and vent pipe are clear of snow or ice
if there is blockage the furnace may not operate
also check your battery in your thermostat if the furnace fails to come on
80% of calls for non working furnaces are usually for those two simple fixes
change the air filter if needed
"OUR COUNTRY IS IN MOURNING, A SOLDIER DIED TODAY."