Posted by jtown on January 04, 2000 at 08:37:22:
In Reply to: Steam boiler-too much pressure posted by JIM on January 04, 2000 at 07:54:48:
You hit the nail probably. Get the person back. What size blr is it? The Btuh input on the nameplate is a starting place. I'd start at a size or two less, .75gph or whatever.