Handy man book plumbing and heating encyclopedia (1922)
Hardin-Lavin Co. · Hardin-Lavin Co. · leaf 136
., 14 in. x 5 ft. Price each 48.70 L-598 GAS WATER HEATER USED IN PLACE OF HOTWATER BOILER By connect-in g a gaswater heaterto the princi-pal main andreturn circuitof your hotwater heatingsystem, plantcan be used inmild weatherwithout usingthe boiler.While thismethod willnot circulatethe entire… … 134 ) m^ HARDIN-LAV1N CO. CHICAGO, ^^f L-60O NEW IMPROVED GAS WATER HEATER J Cast Iron Body with Large Door A high grade, low priced heater of heavy,durable construction. The coil is made ofthe best grade of heavy lake copper andcontains more and heavier tubing than isfound in other heaters of its…
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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