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Proposed Amended Rule 1111

NOx Emissions from Natural-Gas-Fired, Fan-Type Central Furnaces
Due to maintenance, some applications like online permitting, payments, complaint systems & F.I.N.D will be down from June 27–30. Click here for full list of impacted items.

September 2023 Amendments

October 2021 Amendments

September 2020 Amendments

December 2019 Amendments

For information on high altitude furnaces, please contact staff at R1111@aqmd.gov

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South Coast Air Quality Management District

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