Wall-fired boiler
Wall-fired boiler means a boiler that has pulverized coal burners arranged on the walls of the furnace. The burners have discrete, individual flames that extend perpendicularly into the furnace area.
Source
40 CFR § 76.2
Scoping language
All terms used in this part shall have the meaning set forth in the Act, in 72.2 of this chapter, and in this section as follows: