Solar hot tub

Learn the materials, tools and steps needed to build your own wooden hot tub, and start enjoying all the benefits of a hot tub.

The solar hot tub kit uses an inexpensive and efficient technology to offset an expensive energy source: electricity. Get yours today.

Cheap Solar Hot Tub/spa/pool Water Heater: This instructable covers the solar heater I made from parts available at the local hardware store (or salvage) for cheap. I have yet to do true empirical measurements on its output/efficiency, but it will raise the temp of my hot tub (~460gal) from…

A solar heated hot tub made from a stock tank

Solar Thermosiphoning Hot Tub Heater: UPDATE: The latest configuration works!! Yesterday when I finished filling it with water, at 1:30, it was 68 degrees. It was 72 at 2:30, 78 at 4:30, today at noon 81, 2 pm 88, now at 3 pm 91 degrees! Plus, I can see the water pushing out of the hot …

Solar Hot Tubs - Here you can find more information about solar hot tubs and solar hot tub heating systems online. Visit us now to know more!

If you are considering building a DIY Pallet Hot Tub for your backyard then you have to read this article first. We explain why things are not quite as they seem and there is in fact a better alternative to a pallet hot tub. It is cheaper, more convenient and easier too!

Taking the plunge in troughs originally used to feed farm animals.

With this DIY hot tub, you can enjoy a relaxing soak right in your own backyard — without electricity.

By Ed A few years ago we bought a weekend getaway property in the country. It is on a little river that is pretty to look at, catch fish in and enjoy a beverage on

The coldest week of the winter—at least in these parts of the United States—seemed the perfect time to share our latest DIY project, which we just finished over the weekend. All the home renovation this past year has meant a lot of aching bones for these rapidly aging home renovators, so before Christmas my husband […]

Salty Barrel Hot Tubs

Have you ever wanted to have a hot tub in your home but couldn’t due to the high prices online? I have been there too. The average price of a modern hot tub i