HomeMy WebLinkAbout[External]Proposed Amended Rules (PAR) 1111 - Reduction of NOx Emissions from Natural-Gas-Fired Furnaces and 1121 - Reduction of NOx Emissions from Residential Type, Natural-Gas-Fired WatFrom:South Coast AQMD
To:Brian Tisdale
Subject:[External]Proposed Amended Rules (PAR) 1111 - Reduction of NOx Emissions from Natural-Gas-Fired Furnaces and 1121 - Reduction of NOx Emissions from Residential Type, Natural-Gas-Fired Water Heaters
Date:Thursday, January 23, 2025 4:57:47 PM
Message from external sender. Use Caution.
Proposed Amended Rules (PAR)
1111 - Reduction of NOx Emissions from Natural-Gas-Fired Furnaces and
1121 - Reduction of NOx Emissions from Residential Type, Natural-Gas-Fired Water Heaters
The 2022 Air Quality Management Plan (AQMP) includes control measures for the industrial, commercial, and residential sectors that are based
on accelerated deployment of the cleanest possible technologies available.
For residential and commercial buildings, South Coast AQMD has developed and proposed zero-nitrogen oxide emission standards for space
heating, water heating, cooking, and other appliances for installation in new buildings and replacement at the end of useful life for units in existing
buildings.
Rules will apply when appliances are voluntarily replaced and when existing appliances break.
Exceptions will be allowed for:
Construction or utility upgrade delays;
High-altitude areas; and
Owner of multifamily buildings.
During the first quarter of 2025, South Coast AQMD will launch GO ZERO, an appliance rebate program to assist with early transition to zero
emission appliances.
Comments on the proposed amended rules can be made at:
A virtual Working Group meeting to be scheduled;
Stationary Source Committee on March 21, 2025; and
The full Governing Board for a Public Hearing on May 2, 2025.
To receive updates on the next Working Group for Proposed Amended Rules 1111 and 1121 and incentives via email newsletter, subscribe by
checking the Rule 1111, Rule 1121, and/or “Building Appliances” box located under Rule Updates: www.aqmd.gov/sign-up .
Submit comment letters to Jennifer Vinh at jvinh@aqmd.gov or call (909) 396-2148.
South Coast AQMD is the regulatory agency responsible for improving air quality for large areas of Los Angeles, Orange, Riverside and San
Bernardino counties, including the Coachella Valley. For news, air quality alerts, event updates and more, please visit us at www.aqmd.gov,
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