Posted by Harold Kestenholz - Hydronic Network on November 02, 2001 at 16:29:28:
In Reply to: Re: Thermostatically controlled steam vent posted by David A. Burya on November 02, 2001 at 06:54:32:
Railroad cars were among the first applications of steam radiators under floors. Many turn-of-the-20th-century houses have finned cast-iron radiators in ducts beneath floors. You might talk to radiation manufacturers to find if they have suggestions for that use.
http://www.sterlingheat.com/html/convectors.html
http://www.radiantkc.com/products.html
http://www.beacon-morris.com/html/steam_ratings.html
http://www.trane.com/download/equipmentpdfs/finds2.pdf
http://www.governaleindustries.com/
http://www.burnham.com/radiator/58300.cfm