Build Your Own DIY Solar Air Heater Greenhill EnviroTechnologies Inc.
-Well, there is no time like the Present!

Please see our attached file at the bottom of this page:

 "Guide: How to Build & Install Your DIY Solar Air Heater"

DIY Solar Air Heater: Low-Profile Screen Design, Side View Diagram. Greenhill EnviroTechnologies Inc.

DIY Solar Air Heater: Low-Profile Screen Design. Front View A. Greenhill EnviroTechnologies Inc.

DIY Solar Air Heater: Low-Profile Screen Design. Front View B. Greenhill EnviroTechnologies Inc.

(Click on Images above to see enlarged view.)


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Greenhill EnviroTechnologies Inc.,
Sep 30, 2014, 5:41 PM