It is currently 3 degrees outside and I just wanted to say how thankful I am for wood heat and my old winter companion, the Englander NC-13 as my thermostat is reading 72 right now while it is glowing with burning Red Oak. I realize that my friends in Caribou are dealing with -23 F right now. I was up there last summer. Man, what beautiful country and delicious potatoes. I hope all of you can heat with wood as well.