rad EDR rating help

jesse the great

does anyone out there have a chart on this type of radiator
theres a pat on the tops of tubes under the grate ot says 1857

jesse the great

or does anyone know what kind it is

Big Ed

EDR

From what I figure from a 1870 Crane , 2 row x 15 at 33.5" hight = 30 square feet Comes to 2 square feet pre section, 2sf / 33.5" h=.06sf per inch- hight per section or sf = .06 x h x section. Should be in the ball park....

Carl PE_2

EDR

Steamhead

Might be a Nason, Reed or Bundy

go here for the ratings:

http://www.heatinghelp.com/pdfs/92.pdf

The name of the manufacturer was normally cast somewhere on the base. It might not match the model name, for example the Bundy was made by A.A. Griffing Ironworks and I believe the Reed was made by the H.B. Smith Co.



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