Illinois Society of Architects · Chicago · leaf 632
MERCOID SENSATHERM The Thermostat of Beauty and Mechanical Perfection MERCOID CONTROLS are Builtto Endure. *I The sealed mer-cury contact switch insures accurateand dependable performance overa long period of years. <I Controlsavailable for heating, air condition-ing and various industrial… … x MECHANICALLY CIRCULATED HIGH TEMPERATUREHOT WATER HEATING SYSTEMS Copyright by Chicago Master Steam Fitters Assn. The A. S. H. V. E. Guide for 1932, page 98, water, and of the radiator, would be 180°. published a table of conversion factors from Hence, with a temperature of 190° at the which…
Architecture · Building · Architects
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