radiator / riser banging

Categories: Heating

Less than a year ago our 4-story building got a new boiler for our steam heat system. This fixed the atrocious banging we had in some risers when the heat turned on.
However, in the last few weeks the banging has started again in one of the risers, again when the boiler turns on early each morning. Is there something we or a plumber could do to fix this problem, without a huge amount of work?

By apartmenter1 | 02/09/2009 3:08 PM