A FRANKLIN STOVE.
It was in 1742 that Franklin, while in Philadelphia, devised the "Franklin stove" or "Pennsylvania fireplace." It consisted of iron sides, back and top, and was entirely open in front. A flue was arranged in the back which connected with the chimney to carry off the smoke. This movable fireplace was designed to burn wood, comparatively small logs being used. It had many advantages over the stone fireplace. It was set up nearer the middle of the room, thus sending heat out in all directions and warming the entire room. It saved much of the heat which had previously passed directly up the chimney and been lost. In the Pennsylvania fireplace this heat warmed the iron on the top of the stove and at the back, as well as the flue itself, all of which warmed the air in the room. Saving the heat saved wood also. Franklin himself said:
"My common room, I know, is made twice as warm as it used to be, with a quarter of the wood I formerly consumed there."
Franklin was offered a patent for his device by the governor of Pennsylvania, but he declined it. He declared that inasmuch as "we enjoy great advantages from the inventions of others, we should be glad of an opportunity to serve others by any invention of ours." Unfortunately, however, the people did not obtain from his generosity all the advantages that Franklin expected, for a London iron manufacturer made some slight changes in the pattern, not improving the stove in the least, and obtained a patent. From the sale of these stoves he made what was called "a small fortune."
Franklin's fireplace was but the first in a long series of inventions that have brought to us the stove of to-day. The great merit in his work was the idea of giving up the stone fireplace for one of iron. Changes in the form and shape of the stove have followed as a matter of course. No special credit is due to any one else, unless it be to Count Rumford, who, after curing the chimneys, made a cook stove with an oven. Then, for the first time since men knew how to cook over a fire, cooking could be carried on and the cook be protected from the direct heat of the fire.
Thus we come to the modern house with its modern stoves. No longer have we but one method of heating a dwelling. Sometimes a stove is set up in each of the rooms. Sometimes a larger stove is placed in the cellar, and this furnace heats air that is carried by large pipes or flues to the rooms, where the heated air comes out through registers. Sometimes a furnace in the cellar heats water, and hot water or steam is sent through small pipes, and passing through coils or radiators gives out heat. Besides, the cooking range is found in most kitchens.
All these systems of heating houses exist instead of the old-fashioned fireplace. Even when the modern grate is built, it is usual to find a register or steam coil on the opposite side of the room, because the open fire is apt to warm one side of the room only. It is pleasant, however, to look into a blazing fire, and we are sometimes almost willing to have the heat unevenly distributed if only we can watch the flames.
Some form of the stove, however, is our main dependence, and its various developments have been due, generally, to the desire of being freed from the discomforts of the old time methods. Perhaps also the growing scarcity of wood and the discovery of coal have had some effect upon the development of the stove; but that we must leave to another chapter.