The requirements of this chapter do not apply to frit manufacturing furnaces, flat glass furnaces, and all-electric melters. Any installation or source which is subject to the provisions of this chapter is also subject to the provisions of any other chapter. However, when this chapter establishes an emission standard for a specific installation which differs from a general emission standard in COMAR 26.11.06.01—.09, this chapter takes precedence. This regulation applies only in Areas III and IV.