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Author Re: Cooling attic (and home) by spraying water on roof (shingles)- good/bad?
Phil Scott

2005-06-28, 12:25 pm


"Chas Hurst" <hurst1@comcast.not> wrote in message
news:0uednRz508PCbCLfRVn-1w@comcast.com...
quote:

> Don't cooling towers use evaporative cooling?



Yes they do... but they discharge 100% relative humidity
air...but its outside so its fine...the water in the process
is cooled and that cool water is used to cool most often the
condensers on large tonnage refrigerated AC systems. that
water typically runs 65 to 80 degrees F... sufficiently cool
to cool condensers but not cool enough to be used directly for
conditioning air (below 40F is required)

Phil Scott
quote:

>
> "Phil Scott" <philscott@philscott.net> wrote in message
> news:d9ocdq$2hf$1@news.tdl.com...
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