Illinois Society of Architects · Chicago · leaf 367
mal Units. As one square footof direct steam radiating surface emits ap-proximately 250 British Thermal Units perhour a boiler liorse power sliould supply133 square feet of radiating surface. To allow for less efficient management oflieating boilers than of power boilers, how-ever, it may be… … The lieating systems in this Chicag-o plant were installed by Robert Gordon, Inc.Ihe oflioes are heated by an indirect system, and in the foundries tlie Hot BlastIleatii-. a direct system, is used.
Architecture · Building · Architects
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
