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Posted by Trudy on February 02, 2004 at 05:43:27:
In Reply to: Re: hydronic infloor system problems posted by Harold hydronicnetwork.net on February 01, 2004 at 14:59:58:
I am resubmitting this message because I can't get my follow up to come up on the message board.
A. The water heater does not heat domestic water, it is only for the hydronic in floor system
B. the circulator is brass, and the brand and model are GRUNDOS TYPE UP 26-96F
C. How do you tell if it is a failed expansion tank or overheating?