I use a older, legal in Oregon still, wood stove to burn up some of the trees I had cut down on our lot here in Bend, it had around 34 big pine trees on it when we bought it in 2004.
I've had eight trees remove so far I hate raking up pine cones and pine needles, these trees are really messy also
I forgot about the Wal Mart brand oil filled electric heater that I leave on in the engine room most of the winter, that will keep it around 55 to 65 F in that part of my shop if it isn't real cold outside, below 10F at night.
The wood stove will heat up the engine room to 80F + in a hurry if I stuff it full of wood, I have a set of double doors that open into the other part of the shop and I have had to open them all the way open to reduce the temps in the engine room, some day maybe I will get the handle on how much wood to burn to keep it right at 60 to 70F