Re: you may have seen these.....a little info
If the heat is an issue, the Buddy Heaters put out more heat. My fish house is roughly the same size, canvas construction. The Buddy will raise inside temp roughly 40 degrees, that does not take into acct any solar heating. It's got two settings, as well as tip over safety and a low O2 sensor.
**Concealed Carry...Because when seconds count help is only minutes away**