Need info on wood burning furnaces ?

• Make sure you make the side of the chimney water tight. Ensure that birds can't nest in it. Make sure the chiminey is wide enough and that you can regulate the air flow. Make sure you get a good screen to not burn anything around the furnace. Get a good kist to store wood in. Make sure you have a brush and scoop to get ash out. Make sure the grid is a good spacing for airflow and won't drop everything through. by Shade