I am considering getting gas logs. I am flip flopping between vented and ventless. I mainly want them for heat so it seems that ventless is the obvious answer but I don't like the safety issueds with ventless. If I went with vented, it would be in the 'direct vent' setup since I do not have an existing fireplace.
What is the realistic efficiency of vented gas logs? I visited a dealer that gave a demo on Regency logs. It seemed to give alot of heat with the blower. The web site states 82% efficiency for these logs