I know that basements are somewhat geographical, but I'm not sure about the northeast part of the country. My newly build home here in Minn has a walkout basement equipped with a wood furnace in the basement. This is the first winter in my new home and my first wood furnace. I had a wood stove in my former home. It took some getting used to the furnace vs woodstove, but I think I have it all figured out now. My woods is 75% oak, 20% ash, and the other mixed. In the beginning of the heating season I kept loading my furnace with oak which was a bit on the wet side, and didnt do much for me. But I switched to dry poplar, a wood I used to snub at. A couple hours of burning and the house is 80 degrees. And a bit of hardwood added before bedtime. The fire dies out sometime before I get up because I cant wont fill the furnace up due to the house being hot already. I wont light another fire until the following evening after supper when the house cools back down to around 70. Thats right, my new home is insulated so well, it holds the heat at least 12 hours. But I will admit its been a mild winter here with temps in the 20's daytime. Which brings me to the my question about basements. If I didnt have a basement to heat I'd think a well insulated, one level home could be heated with hardly any wood at all. Happy burning!