Natural Building Blog

Earthbag Building & Other Natural Building Methods

Posts Tagged ‘affordable’

Cheap and Easy Solar Heater

Sunday, August 30th, 2015:

“The unit takes one person two days to construct, one day to install, and costs under $100. The temperature inside the unit easily reaches 160 degrees Fahrenheit on a 50-degree day, and can be blown into the house using a fan that pulls less electricity than a light bulb.”  Read more from > Cheap and Easy Solar Heater