I'm in the same predicament as you and you may find my post under the Blazeking folder. There is all those what if's and the biggest one is what if it just does not work well. You are stuck with the stove. What I have been told is that it will still work but you may be limited to how far down you can turn it down before it wants to snuff itself out.Okay so I know you did not put 'absolutes' on anything but having my situation in mind do you (and others) think I should avoid a catalytic stove all together or just the Blaze King's because of their requirements?
I'm the one with the heatpump and that is where begreen got the confusion.