Fig. No. 1 First Nuclear Heating System in the U.S.A... Main heat exchanger at the 100-K Area, Hanford Works, Richland, Washington. Capacity of heat exchanger shown is 500,000,000 Btu/hr., and serves to heat an entire production area. Two similar installations were used in duplex, with piping distribution systems cross-connected. This is the first and only installation of its kind in this country ... Photograph courtesy of A.E.C. Caption approved by A.E.C. Please do not use any other caption, nor detach caption from print.

U.S. Atomic Energy Commission · [ca. January 1957]

[Information from item housing] Heating