Sweet’s indexed catalogue of building construction for the year 1906 (1906)
New York : Chicago : Architectural Record · leaf 637
oiler withoutusing special connections or fittings. Eachheater is fitted with ground joint brassunions. The conical deflector compels theflame and heated air to circulate close to thecoil and precludes down-draft. The jacketis lined with asbestos, which prevents theescape of heat into the… … LAWSON IMPROVED GAS WATER-HEATER SIZES ANDPRICES. No. o. 8-inch diameter, lai inches high, j-inchtube. Usually connected to 30-gallon boiler. Price with Russia Iron Jacket $10.00 Price with Brass Jacket 12.00 No. I. 8-inch diameter, 15 inches high, }-inchtube. Usually connected to 30 or 32-gallon…
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