I’ve used this in my shelter in temps down to 10F. I have not used it yet in my Kodiak canvas 10x16, but based on its performance in an uninsulated three wall structure with a bunch of eave gaps and a tarps closing off the front, the stove would be more than enough to heat up a good size canvas tent, probably down to 0°F depending on the wind, etc. Once you get the cast-iron hot enough to boil water near the stack, the stove is throwing mad heat. Once the red coal layer approaches the bottom of the air intakes, you’ve reached full sauna mode; you’ll want a good heat glove on to stoke the fire. at this point, I use about one milk crate filled with split wood every hour or so when it is 20F or lower, to keep the balmy going strong, so plan to spend some good quality time amassing a supply of wood; if you like to play with fire, you will be happy - the stove responds well to frequent tending I’m thinking a thermal electric fan sitting on top would be a worthy addition The build quality matches that of all Kodiak products; completely fantastic, every detail. It is easy to take down and store. Safety note; if you plan on using the stove for a prolonged amount of time (like an all day/evening hang out during a blizzard)- you want to be prepared catch red coals that you might cause to tumble out the front when you are tending the fire (they really build up nicely over some hours). A small, well-placed baking sheet works for me, then I can just toss them back in the firebox or put the tray under the stove on the heat resistant pad. The coals in the tray then burn out and can be dealt with more easily.
