Arch-fired boiler

Arch-fired boiler means a dry bottom boiler with circular burners, or coal and air pipes, oriented downward and mounted on waterwalls that are at an angle significantly different from the horizontal axis and the vertical axis. This definition shall include only the following units: Holtwood unit 17, Hunlock unit 6, and Sunbury units 1A, 1B, 2A, and 2B. This definition shall exclude dry bottom turbo fired boilers.

Source

40 CFR § 76.2

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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:

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