The country house; a practical manual of the planning and construction of the American country home and its surroundings (1905)
Hooper, Charles Edward, 1867- · New York : Doubleday, Page & company · leaf 220
e to be heated. Owing to the awkard obstruction offered to the passage of air through the or-dinary register by the perforated ornamentation, at least one-third increase in areashould be allowed over that of the connecting air-duct. While the velocity is de-creased in its passage through this… … 196 The Country House The low-pressure steam radiator is usually assumed to have a temperatureof 210° F., while in low-pressure hot water it is 140° F. One hundred running feet of 3-inch pipe in a coil for indirectradiators contains about loo square feetof radiating surface. To heat a room…
Architecture, Domestic · Suburban homes · Gardens
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