It appears we must replace a large 1999 VC Winter Warm insert, which I never really liked. I am sure the catalytic converter hasn't worked in years. The damper linkage just broke, and I don't think it's worth fixing. We had a Buck Stove before this, which I liked. It threw more heat, but burned faster than the VC WW. So we are now looking for a replacement, and I am asking for recommendations. I don't want another cat unit, and would prefer something that has more surface area in the room. Also what to do with the old unit? Is there any market for it, or is it just scrap metal? I assume I could sell the cat for recylcing as well.