Yes, it’s my first book !!!
It’s called “Cooling your home for free”, and it can change your life.
In this book I demonstrate the techniques of using the sun’s power to strategically ventilate certain parts of the house, to effectively change your living conditions into being always comfortable.
The principals are simple, and when applied using low cost equipment, you can manage to make the home or factory so much more comfortable during hot weather.
The added benefit, is there is no running cost at all!
Check it out here: http://www.solazone.com.au/air-heating-ventilation/solar-roof-ventilators
AND here’s a great bonus. The book is an automatic $20 discount voucher on any solar ventilator purchase.
(All book sales proceeds support children’s education in the Philippines)