Fun article from Dan H

[jbhenergy]

First rule of stupidity!

https://www.supplyht.com/articles/10...781J7338167E9X

[dieseldude]

Dan is the king of boilers and steam, his books are a practical read.

[TechmanTerry]

Dan H. is a Steam/Hydronics GURU. ALL of his books are superb sources of KNOWLEDGE. All of his Classes(4-5) that I attended have helped me become a better Tech. All of his 10-12 books are a continuing renewable source of info. I have collected many many Articles of his from several Magazines over several decades that I review regularly. THANK YOU,Dan Holohan!!!!!!!!!!!!!!!!!

[RLJN]

I agree with all of the above.
I find his website of Heatinghelp.com most helpful, especially for smaller steam systems.
Great speaker and writer.
Books are practical without being too techy. I have most of them.