As featured on Build-It-Solar.com!

We are offering the original heat storage tank, the Softank, as a kit to save on shipping costs for do-it-yourself projects. The Softank kit contains all the sourced components you will need to put together your own storage tank. All you need to provide is some poly iso foam and a little time!

Both Softank kits are 46" in diameter, stand 48" tall and have a 200 gallon capacity when completed. Both kits fit in a box and ship via USPS, FedEx, or UPS!

*The Original Softank kit includes the heavy duty outer sleeve, moisture barrier, and a multi-layered liner rated for 160˚F and is perfect for solar thermal installations.

*The Deluxe Softank kit includes the heavy duty outer sleeve, moisture barrier, and our proprietary Heat Bank-style double liner, rated for 180˚F continuous for wood boiler systems

(Sleeve color may vary from picture)