"Affected facilities" means fossil fuel-fired boilers or indirect heat exchangers with a maximum rated heat input capacity of 250 MMBtu/Hour or more which operated at any time in calendar year 1990.
N.H. Admin. Code § Env-A 3203.04
#6811, EXEMPT, eff 7-17-98; ss by #7077, eff 8-25-99; ss by #8968, INTERIM, eff 8-25-07, EXPIRES: 2-21-08; ss by #9022, eff 11-2-07