And what does it cost you annually? Clearly size will affect this.
we heat primarily with wood. We have a wood stove on our first floor in our open concept layout. We do have an oil furnace and its typically set at 60. Anything you want above that...add more wood. The furnace doesn't really come on during the day...typically once or twice at night. We burn approximately 3 cords. So approx $900 in wood...and the oil tank gets filled once a year for about another $800 or so. We've got about 3400 sqft.