Handy man book plumbing and heating encyclopedia (1922)
Hardin-Lavin Co. · Hardin-Lavin Co. · leaf 206
L-824 … 1 L-824^—Continued L-824. Clover-leaf hot water heat-ing apparatus, which can be installedin any hot air furnace; is very eco-nomical to operate as well as a quickheating device. Is suitable to heattwo or three rooms in your home,which are not properly heated withyour hot air plant. You can…
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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