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I wanted to share the attached letters regarding ASA’s urgent concern regarding the recent modifications to Section 232 tariffs on steel, aluminum, and copper, effective April 6. These changes impose duties of up to 25% on the full value of HVACR systems, including those produced with U.S.-origin metals, eliminating the exemption that supported domestic manufacturing.

ASA Opposition Letter to Treasury Secretary Regarding 232 Tariff Modifications

ASA Opposition Letter to Commerce Under Secretary Regarding 232 Tariff Modifications

These tariffs have immediate and severe consequences for our members who are small businesses in subcontractor construction and HVACR sectors. Many of them operate on narrow margins, and they cannot absorb these sudden cost increases. Homeowners, businesses, and public institutions rely on their services to maintain essential heating and cooling—services that directly affect safety and health, particularly during extreme weather.

We URGED the Administration to exempt HVACR equipment from the modified Section 232 tariff structure, consistent with the USMCA exemption framework. At a minimum, a 90-day delay in enforcement is essential to prevent contractors and consumers from being blindsided by these sudden cost spikes. Heating and cooling are not luxuries—they are essential services that protect public safety and ensure economic stability.