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Posted by alan on December 19, 2006 at 00:12:34:
In Reply to: Re: Supply/Return temp. difference posted by HeatPro on December 12, 2006 at 10:07:18:
: A well-designed system has a temperature drop of about 20 degrees F. with an ordinary circulator. Larger drops like yours are a result of the tubing circuits being too long.
: http://www.heatpro.us/designtree/
I'm supposed we can't cut short of the circuits now. what is the easiest remedy we can do on this? install a circulator? I only have a boiler pump for the whole under-joist radiant system which has 7 zones.......