water heaters Home › Forums › Archives › Old Bulletin Board Archives › water heaters This topic has 0 replies, 1 voice, and was last updated 24 years, 11 months ago by debonair247. Viewing 0 reply threads Author Posts 29 May 1999 at 7:33 am #282317 debonair247 What is the difference between a direct vent and a power vent residential water heater? Author Posts Viewing 0 reply threads The forum ‘Old Bulletin Board Archives’ is closed to new topics and replies.