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Earth Air Tunnel

2:20

EARTH AIR TUNNEL || HOW IT WORKS || passive cooling technique

HOME TUBE

1.5M views

4:54

Offgrid underground AC follow up video

Uncle Daves Frontier

42K views

10:39

How I Live In The Hottest Place On Earth Using An Ancient AC System To Stay Cool!

Leaf of Life

428K views

5:59

Earth air tunnels (EAT)

ArchiMinds

17K views

1:51

Earth Air Tunnel

Campus Navigation System

5.9K views

6:19

How Geothermal Air Conditioners Cooling Indian Homes?

Lumencity

303K views

1:01

Cooling tubes in Earthships

Earthship Biotecture

32K views

2:47

Offgrid Underground Air Conditioning

Uncle Daves Frontier

245K views

8:37

Is Geothermal Heating & Cooling Worth It?

Challenged

476K views

9:07

Off Grid "Air Conditioning" System That Costs Pennies

GrowTree Organics

59K views

3:06

Earth Tube short...

Home in the Earth

40K views

22:06

Earth Tube Air Conditioning System Install Continues | Geothermal Cooling

Our Self-Reliant Life

129K views

6:59

Passive EarthTube Heating & Cooling

Cheap Off Grid Living

48K views

3:00

Geothermal cooling experiment

Pine Grove Farm

115K views

1:10

Geothermal Cooling Results

Arizona Archer

38K views

5:02

Geothermal AC and Heat

SHTF Engineering

25K views

2:10

Earthship cooling tubes with a fan experiment!

OffGridGoat

4.1K views

32:33

Earth Cooling Tubes for Ventilation and Climate Control with Richard Freudenberger

Living Web Farms

111K views

1:45

Earth tubes as heat exchanger for geothermal ventilation / AC / cooling and heating passive house

nrlog

166K views

2:47

Why didn't I loop my Earth tubes? Well, this is why.

The Off-Grid Guru

7.2K views