"Is that a Sotz? (hard to tell from the pic) I really miss that company. They were made up in Columbia Station, Ohio. Last kit I got from them I drove up to the door and picked it up. Those Sotz Kits would burn a log for a coons age and roast you half to death all the while."
i think it is a "us stove" kit , not 100% sure though , i found the kit at a yard sale gave 10 bucks for it .
it does put out a heck of a lot heat , adding the second barrel sure would help to conserve fuel
but then it becomes entirely to much heat heat for my small space .
i did get my ceiling insulated over the summer , but neither of my two garage doors are insulated or weatherstripped, next year i hope to actually get that done , i generally just take a few old towel's to stuff around the doors to slow down the cold air coming in if its colder then 40 or so outside .
and once thats done it takes between 15-40 minutes to heat the air up to t shirt temps depending on outside temp .