Welcome! Here are the website rules, as well as some tips for using this forum.
Need to contact us? Visit https://heatinghelp.com/contact-us/.
Click here to Find a Contractor in your area.

Senior Trainer

Options
Hydronica
Hydronica Member Posts: 3
Dan often writes about the pipe sizing charts used by the Dead Men when they originally sized their systems. what is the name of these charts and how can one obtain a copy of them. It's not for design but for teaching use.