EDR calculation help

rfm77555

Kohler USA radiators
12" wide
roughly 13.5" floor to top
7 columns
I have 2 of these. 1 is 30 sections long the other is 13 sections

newagedawn

the 30 sec is 80.1 and the 13 sec is 34.71 thats if its tube radiation, do you have a pic of the rads?

rfm77555

here are photos

rfm77555

The rest of my radiators are also off the charts I have access to.
Several Kohler USA 5 columns.
8" wide. 23" floor to top. 5 columns.
I have 1 of each 14, 15, 16, and 17 sections

gerry gill

That would just use generic tube charts without any problems.

flat_twin

Good info here for 5 and 7 tube cast iron rads
http://www.columbiaheatingsupply.com/page_images/Sizing Cast Iron Radiator Heating Capacity Guide.pdf

flat_twin

Good info here for 5 and 7 tube cast iron rads
http://www.columbiaheatingsupply.com/page_images/Sizing Cast Iron Radiator Heating Capacity Guide.pdf

rfm77555

Thank you all for the assist.
I'm new to steam (home heat that is, I have Pharma clean steam knowledge), replacing and old boiler, reading Dan's books and want to know all aspects of the system and the data driving the replacement unit.

newagedawn

wow, they are in great shape !!!!!!

rfm77555

Looking for a confirmation of accurate total steam design output.
Excel spreadsheet attached with all radiator dimensions and calculations.

Thanks