Reverse Osmosis....

4spdragtop said
Why do you need it to 77*?? One way you can do it use black poly coiled up so it warms up in sunlight.
Just asking, but you're allowed to operate hydrants there Doug? Is it private or municipal?

Steve, I may have used the wrong terminology....some folks call it a frost free.......
We have several of these in our yard. Private well.