DIY Passive Heating/Cooling

Rated 4.67 out of 5 based on 3 customer ratings
(3 customer reviews)

$9.99 $6.99

Heating and Air Conditioning bills over the top again? Why not cool and heat your home for FREE? At the very least lower your utility bills by offsetting with a passive system.


The earth provides everything we need to live comfortably. With this 153 page book you’ product money back garunteel learn how to incorporate thermal masses, evaporative cooling, earth tubes, geothermal, shading, landscaping, micro climates & much more; into your home to eliminate AC & heating costs.

Simple and basic, no specialty knowledge/experience needed. Typical items used making access available to everyone.

  • Cheap AND easy
  • Is applicable in any region, any temperature and adapted to any size required
  • Beginner to Experienced level format (process made simple)
  • Tested, and now patented process
  • Set up time is typically 2 days.
  • 100% money back guarantee if not satisfied
  • Free unlimited support

Dan Martin’s has written his guides so that everyone, everywhere, of all ages and genders can easily carry-out each set of step by step instructions at the lowest cost (often with free materials) possible. They’re packed with easy to read directions, clear step specific photos and great diagrams/drawings.

No more excuses, sit down this weekend and do it!

To save on paper and further help the environment, all books are now digitally delivered

3 reviews for DIY Passive Heating/Cooling

  1. Rated 5 out of 5

    Steve R.

    Awesome book, you won’t find anything like it out there either hardcover or digital. The amount of info in this thing is amazing. Everything from earthtubes to thermal masses to water walls and tons more. In fact if there was anything I would have to complain about is that because there’s so much info, that going back into the book for a second look or to reference something, you’ll get lost. It needs a table of contents or quick find option or something.

    Also, we’re in the planning phase of our dream home right now, which I think is way easier to incorporate any of the natural heating and cooling options Dan Martin discusses. Even though he explains in depth how to install the systems into an existing house, like anything, you’d want to get them in at the ground floor if possible. That said, I don’t want to scare anyone off. I think if you didn’t have an central AC in your existing home, it’d just be like installing one after the fact.

  2. Rated 4 out of 5

    Ryan Sherman

    I would have given it 5 stars if not for the fact that there is so much information in the book. Maybe cut it into two parts? Other than that, if you have enough patience, there is a LOT of good stuff here and for the price you can’t beat it. I’ll be coming back for that “complete package” of all the guides. Good stuff!!

  3. Rated 5 out of 5


    This was a much easier concept than I imagined. It took a whole new way of looking at things, but really makes sense. I can see how it will reduce my electricity and gas bills.

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