So I got the main piping in for the solar system. Unfortunately I couldn't find anyone who had good hose to use.

This is my main setup. Not as clean as I want it, but I'll do more tweaking once I get the rest of the hose.



I ended up ordering two of these from home depot:

http://www.homedepot.ca/product/1-2-...-tubing/994403

Based on the picture it looks like it can be coiled pretty tight, so hopefully that's true!