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Posted by mark on September 30, 2005 at 21:25:01:
I have a question about the logic of using two
circulators on a home hot water heating system. There will be 4 taco z valves. I have two friends {in the heating business}, who are advising me in my installation. I'm going to have cast radiators , radiant pex floors , and a hot water maker. One friend says 1 pump and 1 says I need two.
could some one say who is right.
thanks in advance