Description
This class includes, generally, apparatus for the applicationof heat. It comprises cooking and heating stoves, hot-air furnaces,and accessories; hot-air radiators and heating drums; open liquidheaters, steaming apparatus, dampers, fireplaces, and stovepipes.It includes the fuel burner when combined with the stove or furnacestructure; combinations of a particular stove or furnace structureof the type classified in this class (126) with a closed liquidheater or steam generator; liquid heaters of only the nonpressuretype unless they are structurally tied to the stove or furnace orform a necessary part thereof, and grates of general use in stoves,hot-air furnaces, or boiler furnaces.