Air in Base board lines Home › Forums › Archives › Old Bulletin Board Archives › Air in Base board lines This topic has 0 replies, 1 voice, and was last updated 25 years, 11 months ago by kansas. Viewing 0 reply threads Author Posts 22 Feb 1999 at 12:56 am #280353 kansas Can anyone tell me the most efficient way to bleed hot water baseboard zones? I can almost hear the water filling the zone when the heat kicks on. Author Posts Viewing 0 reply threads The forum ‘Old Bulletin Board Archives’ is closed to new topics and replies.