Q. Do you have any information on a simple, inexpensive solar hot water heating system?

A. How's this for simple and inexpensive:

Solar Thermal Pipe ­ Make your own solar collector!

Very popular in Israel, this is the least expensive quality way to heat your water. (You could also just use black plastic pipe but it won't last long and lots of nasties will get into the water.) This special Kitec collection tube is designed for outdoor water heating and has UV inhibitors, an aluminum oxygen barrier and four layers. The 1/2" holds 1.025 gallons per 100' and needs a 6" diameter to make a loop back. Black.

1/2" x 250' (HW3084) $165 (you could use the extra for an in-floor heating system)

Kitec ss cutting tool (HW3088) $32

Beveling tool (HW3087) $14

3 loop Kitec 1/2" manifold (SH2992) $96

Please note that we will be updating these prices in 2008.  In the meantime, please call or email for a quote.  Also, we have many more options available now to heat water!

For technical related questions or comments, email: technical@thesustainablevillage.com