DIY Solar Air Heater Part #7

With my first Solar Air Heater installed and producing real heat, I wanted to quickly install another, and double the BTUs I’m bringing in. Let’s tweak the design and see if I can make it even better… This is my last video on Solar Air Heaters, as I have another project in the wings that I’m getting ready to bite into. I do want to thank everyone for your feedback and support over the last few years. I am really interested in hearing how others are making out using alternative materials for conduction. Cheers