Just had my furnace fixed last Friday,new circuit board! It just went on the FRITZ again! I have two ladies to keep warm,my lovely wife and her 89 year old mother. I have three fire places and plenty of wood so's it looks like I'll be up all night! Of the three fire places , two are pretty efficient the one , is hungry all the time. Got to stoke the fires,I'll be Baaaccckkk ! Brrrr, it's 5 degrees out,Brr..!