Thanks for the explanation. I had seen the check valves but did not realize what they were. If I thought about them at all I probably thought they were for reducing pressure or flow. The zone that...
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Type: Posts; User: mathfogie; Keyword(s):
Thanks for the explanation. I had seen the check...
Thanks for the explanation. I had seen the check valves but did not realize what they were. If I thought about them at all I probably thought they were for reducing pressure or flow. The zone that...
Heat leaking from one zone to another
In a forced hot water heating system, how much heat should leak from one zone to
another? I live in a two story house in New England. When built, it had one zone
for each floor. There is a...