Emission Limits for Existing Affected Sources

You must comply with the emission limits that apply to your affected source in the following table as required by § 63.4690. If the affected source applies coating to products in the following subcategory. . . Then, the organic HAP emission limit for the affected source, in grams HAP/liter solids (lb HAP/gal solids) 1 2 is: 1. Exterior siding and primed doorskins 7 (0.06) 2. Flooring 93 (0.78) 3. Interior wall paneling or tileboard 183 (1.53) 4. Other interior panels 20 (0.17) 5. Doors, windows, and miscellaneous 231 (1.93) 1 Determined as a rolling 12-month emission rate according to the requirements in § 63.4741, § 63.4751, or § 63.4761, as applicable. 2 If the affected source applies coatings to products in more than one of the subcategories listed in the table, then you must determine the applicable emission limit according to § 63.4690(c).