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Posted by Heatpro on January 25, 2005 at 11:00:05:
In Reply to: Re: Lower pressure to 2 or less posted by otto on January 25, 2005 at 10:12:02:
When you are given a reference to boiler parts with pictures, read them thoroughly and look at the pictures. Next to these words is a picture of a pressure control to set:
"Have a professional set the pressure control to 1-1/2 psig high limit and the differential to turn the burner back on at 1/2 psig, so the boiler pressure averages 1 psig -- the design pressure"
at
http://64.226.150.132/hydronic/steam/steam1.htm