Illinois Society of Architects · Chicago · leaf 494
°y^ RtruRN U-^^ /• y/ Op Fuorv Flow amp rltuen pipes to be-at TKE 5AME. LE.VEI- AT TrtlS POir^T Grape flow Main up { in lo, 6RAPE PLTURN main POWN ^IN >0.INSTAvLL packless. VALVES ON return 5ipe of rapiators.Cover boiler maims branches anp RISERS niTK ASBEf-TOCEUU COVEEING-FlUE lining to H.E 5ET… … Gravity hot water heating systems may bedivided into two general heads, viz.: Shortcircuit systems and non-short circuit sys-tems. These may be subdivided into up feed,feed, down feed. etc. In the short circuit system the flow andreturn mains run parallel, grade up awayfrom the boiler and are of…
Architecture · Building · Architects
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
