Handy man book plumbing and heating encyclopedia (1922)
Hardin-Lavin Co. · Hardin-Lavin Co. · leaf 26
uals 1 sq. ft. of radiation.28 in. of 1%-in. pipe equals 1 sq. ft. of radiation.24 in. of IJ^-in. pipe equals 1 sq. ft. of radiation.20 in. of 2 -in. pipe equals 1 sq. ft. of radiation.1G in. of 2K-in. pipe equals 1 sq. ft. of radiation.13 in. of 3 -in. pipe equals 1 sq. ft. of radiation.12 in. of… … PLATE L-200 ST. LOUIS BATHTUB Highest-grade porcelain enameled bathtub with our 20th Cen-tury designed body and 3% in., beautifully formed turned overrolled rim. Legs fastened with our Hardin-Lavin patd. non-come-off device; fitted with heavy pattern N. F. Fuller batch cock, in-dexed hot and cold.…
Plumbing · Heating · Ventilation · And air-conditioning · Bathrooms -- trade · Lavatories and sinks · Bathtubs · Ceiling ventilators · Water heaters · Steam and condensate piping and pumps · HVAC ducts and casings · Air duct accessories
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