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Warming and ventilation for public buildings, schools, halls, stores, dwellings, etc., etc. : with a description of the Hess "pure air" furnaces, heaters, cooking stoves, ovens, fire-places; &c. : manufactured by the Hess Stove Works, Geo. H. Hess Co'y, proprietors ... (1887)

Geo. H. Hess Co. · Geo. H. Hess Co. · leaf 32

An illustration from Warming and ventilation for public buildings, schools, halls, stores, dwellings, etc., etc. : with a description of the Hess "pure air" furnaces, heaters, cooking stoves, ovens, fire-places; &c. : manufactured by the Hess Stove Works, Geo. H. Hess Co'y, proprietors ..., 1887, leaf 32
construction, and operation of the Hess VENTI-LATING GRATE are identical with the HESS Open Fire Place,_ except the former has no furnace behind it to receive the smoke beforeit goes into the chimney. The air p kind thefire% and the heat at the back is s . also the direct radiant heat. It is…

Furnaces · HVAC · Heating · Stoves

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More pictures from Warming and ventilation for public buildings, schools, halls, stores, dwellings, etc., etc. : with a description of the Hess "pure air" furnaces, heaters, cooking stoves, ovens, fire-places; &c. : manufactured by the Hess Stove Works, Geo. H. Hess Co'y, proprietors ...

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