Suppliers of Components for Passive and Efficient Cooling Systems


Some suppliers of components to build passive and efficient cooling systems.




Be sure to see the main section on passive and efficient cooling ...




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Efficient Evaporative Coolers
PV Powered Evaporative Coolers

Some notes on  a DIY one:

These evaporative coolers use low HP 12V fans that can be powered by PV arrays.
Reflective Roof Coatings
Kool Seal Reflective Roof Coating

Application Instructions:


A highly reflective roof coating that is intended to reduce cooling bills.

Claimed life is 10 years.

Cool Roof Solutions


Reflective roof coatings
Gaco Silicone Roof Coating


High reflectivity silicone roof coating.

One person reported that this coating has been used in Guam, and has resulted in significant AC reductions.
It claims to be suitable for a wide variety of roofing materials, and to have a long life.


Please note that I have had no dealings with most of the suppliers, and cannot vouch for them in any way.  These links are just a place to get started in your system/component searches.  I have no financial or other arrangement of any kind with any of these suppliers.


Gary April 16, 2008