Earth tubes (earthtubes, or earth-air tubes) are underground tubes that use geothermal energy to cool or heat temper the air for your home. It works like cheap air conditioning because you can build it yourself for several hundred dollars and it is FREE to run (no electricity needed). Being completely passive, this is a sustainable technology based on designs that are 3,000 years old and still used today around the world to cool homes.
De Van Ditmar Boekenimport B.V. DIY: How to Make Cheap Air Conditioning Earth Tubes is een populaire optie voor Klussen & Huishouden. Esy heeft 2 prijzen gevonden, de goedkoopste keuze is volgens ons Paagman NL, maar bekijk de andere aanbieders om het zeker te weten. Links openen in een nieuwe tabblad. Bekijk hier onder de product specificaties. Meer product informatie beschikbaar bij Paagman NL.
DIY: How to Make Cheap Air Conditioning Earth Tubes is onder andere te koop bij: Paagman NL, Bol. Esy raadt altijd aan om meerdere aanbieders te bekijken om geen last minute deals mis te lopen.
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