I'm good with woodstove but hopeless with gas so I'm looking for help. My house has a 700sq ft, 5 room apartment attached that my mother in law just moved into. She's not home enough to keep a wood stove running. So we're looking into gas stoves, since I also like the fact it will keep going in an outage, since we lose power quite often. Ideally I'd like a corner installation vented out an outside wall. What is the difference between dv and B vent? There are a number of used stoves around me in my price range (I'd like to stand under 1k), Lopi Sturbridge and Berkshire Hearthstone Tuscon and Sterling a couple VC models and Waterford Any recommendations?