Steam Heater Help

JCDub

I'm fairly new to this steam stuff and being in down in south texas we don't have much of it.  Came across a problem and hoping somebody can help me out.  I have 4 steam heaters we have to replace in a warehouse that are probably older than I am.  The only info I can find on them is "National - U.S.,  model no: 74-B14CK3Z6AG, serial no: Y1982HH, Crane Co.  1 1/2" inlet and outlet.  I can't find any specs on it anywhere online or through our local heating companies.  Basically its a big radiator that steams runs through with a little blower on the back side.  I have talked to everybody I can think of trying to find a suitable replacement for all 4 of them with no luck.  Any help would be much appreciated.  Thanks.

Rod

Modine?

You might try Modine as they have warehouse steam radiators which are seem similar to the ones you need to replace.

- Rod

 http://www1.modine.com/publications/litnav.php?c1=CHVAC%26R&c2=Modine&c3=01+-+Steam%2FHot+Water+Unit+Heaters