I should add, if anyone here is looking for a catalytic stove, you’d do well to limit your search to Blaze King (BK) and Woodstock. Many other companies engineered catalytic stoves 35 years ago, and some continue to produce them, but most are finicky and more trouble than they need to be… hence the bad reputation catalytic technology developed 25-30 years ago.
BK and Woodstock are really the only two companies that have not only continued to develop and refine this technology, but also have top-notch customer support and warranties. They’re not the cheapest out there, by a long shot, but there are very good reasons for this.
I’d go so far as to say I’d not even buy a catalytic stove, if it were not one of these two brands… and I’m a guy who cycled through a clean half-dozen wood stoves in my first 5 years in the present house. I put 6 - 10 full cords thru my stoves every year now, which is less than what I used to burn, but still double or triple what most “full time” burners do per year, due to owning a large and older home.