I'm contimplating getting an outdoor wood furnace. I know nothing about them, but have been told that I could use my exsisting hot water baseboard radiator system, which currently has 3 zones. It's fuel oil. I was also told that I could run a line to the garage and another to the barn. Does anyone have any input on these setups? Any experience (good or bad) that I should be aware of? Any companies better than others? I have 60 acres of forest, so wood is plentiful. What about heating a barn? Where would I start? I wouldn't want it on all the time. I like to leave the stall doors open to the paddock so the horses come and go as they please. Would I have to worry about pipes freezing? I'm in upstate NY. Who do you reccomend?