35 Ill. Adm. Code 201.600
Applicability
Section
201.600Â Applicability
An owner
or operator of a source seeking a PBR for a new or modified boiler is eligible
to obtain a PBR under this Subpart N if:
a)Â Â Â Â Â Â Â Â The
boiler has a maximum design heat input capacity of:
1)Â Â Â Â Â Â Â Â Less than or equal to 50
MMBtu/hr; or
2)Â Â Â Â Â Â Â Â Greater than 50 MMBtu/hr
and less than or equal to 100 MMBtu/hr and is equipped with low-NO
x
burners designed by the manufacturer to meet a NO
x
emission limit of
not greater than 0.05 lb/MMBtu;
b)Â Â Â Â Â Â Â Â The boiler primarily
burns pipeline natural gas, butane, propane, or refinery fuel gas;
c)Â Â Â Â Â Â Â Â The only backup or
reserve fuel burned in the boiler is diesel fuel, butane, or propane. If
diesel fuel is the backup fuel, the burning of diesel fuel in the boiler must
be such that, as appropriate, the boiler is a "unit designed to burn gas 1
subcategory," as defined by 40 CFR 63.7575, or a "gas-fired
boiler," as defined by 40 CFR 63.11237 as incorporated by reference in
Section 201.104; and
d)Â Â Â Â Â Â Â Â The
emissions from the boiler consist entirely of the products of fuel combustion.