San Francisco : Architect and Engineer, Inc · leaf 273
.■Iprioii-l If (<f. AUTOMATIC CONTROL- - If desired, tempera- tures varying from 55 to 8 degrees can be main- tained simultaneously in Jifferent rooms of the same house! Each heater has its own built-in thermostat of the reliable hydraulic type. A fin- ger-tip control dial is loc ated within…
Architecture · Building
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