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Posted by Heatpro on January 10, 2006 at 14:37:12:
In Reply to: Re: "open" radiant heat system posted by Derek on January 10, 2006 at 14:33:27:
: I like that idea, Heatpro.
: Does this mean you don't like the open heat system?
+ No, I don't like the probability of Legionnaire's disease in water between 60F and 90F. A sealed system eventualy eliminates some of the air that is part of exposed water, so air control, noise control, and longevity is better with a closed system.
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