Posted by jtown on February 05, 2000 at 12:08:01:
In Reply to: "B" Dimension Blues posted by Ted on February 05, 2000 at 11:41:05:
What is your pressure? Does banging seem to be in end of mains or upstairs? Drop pressure to minimum, check traps on third floor. Did you replace an old tall coal boiler with a short one? Unless you came out of a pit you probably went to a shorter boiler with a better "B"