675 IAC 30-4-18.1
675 IAC 30-4-18.1 "Fired process heater" defined
Cite as Ind. Admin. Code tit. 675, r. 30-4-18.1
Sec. 18.1. "Fired process heater" means a direct fired heat exchanger that uses hot gases of combustion to raise the temperature of a process
liquid or gas flowing directly through coils or tubes.