I have a marco 792776d fireplace. I belive its a zero clearance. wood would be my best bet to actually get some heat out of this thing. Right now unless your directly in front of it you dont feel aynthing. I see they have blowers for it but are they even worth it. From what ive been reading an insert may be the best bet. I am a plumber in nj and prob could install an insert with the help of a friend. But just wondering if thats the best bet. Also any suggestions on what to get would be great