Posted by Harold Kestenholz - Hydronic Network on July 16, 2000 at 00:42:18:
In Reply to: high pressure release valve posted by Shawn Litzer on July 06, 2000 at 21:34:05:
A high pressure relief valve may be in two places; in a specific location in a boiler tapping or in the hot water line in the domestic hot water circuit. You will need to know the difference bwteen the two. This might be better left up to a professional. There are serious consequences to guessing. There is more information on my site, Conbraco, and heatinghelper.