Wow thanks for all that great information, I never in my life thought I was going to say this but I am...............I can't wait for winter to come so I can burn that stove. Only burned it a few times overnight, with the low temp at night in the low 40's I had my downstairs man-cave at 80 degrees, upstairs living room at 75 and bedrooms at 68 and that's with turning the stove down a bit when it almost cooked me downstairs, it works great and can't wait for it to pay for itself considering I always used electric heat.