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Turn excess attic heat into hotwater

Step 5Never Fear!

Never Fear!
Just make it bigger.

I added 150 feet of 3/4 copper tubing primered and painted to protect agaisnt corosion.

This doubled the original size of the experiment but it began transferring heat.
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2 comments
Sep 23, 2009. 12:19 PMk_man93 says:
so... how exactly does your attic support all this weight?

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Author:Senseless
http://senseless.livejournal.com/ I've been attempting to build a house mostly by myself for the last five years... I finally more or less finished it before the bunker project and after recover...
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