NEW: DIY Solar Air Heater - Construction Manual DVD

Build your own Solar Air Heater Today!

The latest version of Trubadu Solar Air Collector is now available as DIY instruction DVD. In 10 Chapters Dipl. Ing. Stefan Brandt explains how you can build your own Solar Air Heater.

• Up to 20% total energy savings
• 1500W Peak performance
• Efficiency Rate > 75%
• Simple Design - Easy Construction
• Can be rebuild Worldwide


• Improve the Air Quality inside your home
• Enhance the lifetime of your house
 

 Included in the package:

• DVD step by step DIY construction manual  
• 124 Page PDF e-book in English, German and Dutch
• List of components and spare parts

Now Only €28,95 / US$38.89                           

(Instead of €34,95 / $46,95  )

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