The Architect & engineer of California and the Pacific Coast (1905)
San Francisco, Calif. : Architect and Engineer Co · leaf 115
108 The Architect and Engineer … will in a few moments render the air either too hot or too cold. ^Vith therising and falling outside temperatures, hand control, therefore, is neitherpracticable nor efficient. Temperature control thermostats should be lo-cated in the ventilating air duct, controlling the sources supplying heat…
Architecture · Building
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