Hi, I have a Hearthstone Sterling gas stove with a B-vent. I want to move it to a different part of my house but where I want to move it (to the basement), I can't put a chimney to the roof. I called one local installer and they said that it can't be converted to anything else (direct vent). Is that really true that there's no other way to use it without a chimney up to the roof? And if that's the case - is there a market for such a used stove? It was made around 1995/1996 and has blue/gray soapstone. Used lightly. What would something like that be worth, if I could even sell it? Thanks!