Yes I'm back again, now that the floor is insulated in my room I'm looking at reliable gas heat sources for the room. The are no heating vents available and to extend one to the room is impractical. Wanted to know if anyone on the board has had any experience with vented or non-vented gas heaters. I'm looking into the Vanguard brand at the moment and am open to all opinions. Thanks in advance for the info!