Illinois Society of Architects · Chicago · leaf 233
, steamTHE RECOGNIZED STANDARD Control of Humidity Poised Mixing Dampers for two pipe systems. JOHNSON SERVICE COMPANY H. W. ELLIS, Mgr. Chicago Office, 93 LAKE ST.THE USE OF The Powers System of Heat Regulation IMSURES The GREATEST ECONOMY The GREATEST COMFORT The GREATEST SATISFACTION Catalogued… … Pressure RegulatorsBack Pressure ValvesExhaust Relief ValvesSteam. TrapsStop and Check ValvesRadiator JUr ValvesESTABLISHED 1875 Balanced ValvesFloat ValvesDamper RegulatorPump GovernorsWater Relief ValvesReceiver and Pump GovernorCATALOG ON APPLICATION I Specifications should read G. M. Davis…
Architecture · Building · Architects
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
