Posted by Harold Kestenholz - hydronic.net on January 02, 2002 at 11:52:03:
In Reply to: tiny hammering posted by mark Baykian on January 02, 2002 at 06:16:02:
It is not a matter of an add-on or repair fix as a balancing, leveling, pressure adjustment, and water level adjustment. Some vent replacement and pipe adjustments may be required. Tiny banging is a warning of louder sounds to come.