This presentation by Andrew Brooks probably won't be of much interest to the average homeowner, but if you own or manage apartment complexes, there are lessons to be learned here. Those include strategies for using water heaters, boilers, tankless heaters and indirect heaters, piping strategies, the right way and the wrong way and what happens when it's done the wrong way.

The idea, as with much of the Hot Water Forum material, is to make the system as efficient and cost-effective as possible. There are lots of pictures and diagrams and even a little bit of wry humor. As with many of these, the link goes to the ACEEE site. If you want to come back to waterheaterrescue.com, you'll have to use your browser's back button.