Show sidebar
Show 9 12 18 24
-10%
DIY: How to Make Cheap Air Conditioning Earth Tubes: Do It Yourself Homemade Air Conditioner – Non-Electric Sustainable Design – Geothermal Energy – Passive Heating and Cooling
Compare

DIY: How to Make Cheap Air Conditioning Earth Tubes: Do It Yourself Homemade Air Conditioner – Non-Electric Sustainable Design – Geothermal Energy – Passive Heating and Cooling

Original price was: $25.00.Current price is: $22.50.
Price: (as of – Details) Earth tubes (earthtubes, or earth-air tubes) are underground tubes that use geothermal energy to cool
Add to wishlist
Buy Now
Quick view