heater expansion tank Home › Forums › Archives › Old Bulletin Board Archives › heater expansion tank This topic has 0 replies, 1 voice, and was last updated 24 years, 10 months ago by tom mathew. Viewing 0 reply threads Author Posts 2 Oct 1999 at 12:18 am #285171 tom mathew Author Posts Viewing 0 reply threads The forum ‘Old Bulletin Board Archives’ is closed to new topics and replies.