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Old 31-07-2017, 04:28 PM   #16
DragonFireSG
Arofanatic
 
Join Date: Jul 2015
Posts: 312
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This is a dig, but I think might be relevant to those of us in the Hobby.

There was mention recently of a new evaporative chiller that works well in our climate, doing 58k btu/h with just 1.4kw of power use.

http://airbitat.com/

This looks to be quite the breakthrough technology, and would be perfect for chilling our ponds. Piping chilled air through a waterfall, or titanium heat exchanger for instance would work pretty well.

I emailed them to check cost. About S$9k - which is the same as 2 Artica 3HP coolers (64k btu/h) running @6kw.

They apparently have a unit running at the Zoo entrance. Will go check it out to see if it is all it is mentioned to be.
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