We use a model similar to this except it does not have the side wings,
We do all of our canning outside, so we do not overheat the house' especially when running those 30 qt All Amercan Pressure Canners.
We also use it for cooking when we lose power, and the initial thought when we purchased it was for use for "emergency's", grid down and TEOTWAWKI.
If you purchase a "camp" stove, just make sure that you stock up on propane bottles......we have both 20# and 100#.
You can sometimes find 100# bottles on craigslist or your local paper. I'm always on the lookout for them, 'cause I do not believe that you can have too many. And keep 'em filled, you can store propane forever, with out any bad effects.
Bob
III