Item 4. Controls and Procedures

As required by Rule 13a-15 under the Securities Exchange Act of 1934, as amended (the "Exchange Act"), we carried out an evaluation under the supervision and with the participation of our management, including the Chairman and Chief Executive Officer ("CEO"), the Senior Vice President and Chief Financial Officer ("CFO") of the effectiveness of the design and operation of our disclosure controls and procedures as of June 30, 2025. There are inherent limitations to the effectiveness of any system of disclosure controls and procedures, including the possibility of human error and the circumvention or overriding of the controls and procedures. Accordingly, even effective disclosure controls and procedures can only provide reasonable assurance of achieving their control objectives. Based upon our evaluation, our CEO and CFO have concluded that, as of June 30, 2025, our disclosure controls and procedures were effective and provide reasonable assurance that information required to be disclosed in the reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the applicable rules and forms, and that it is accumulated and communicated to our management, including our CEO and CFO, as appropriate, to allow timely decisions regarding required disclosure.

There has been no change in our internal control over financial reporting during the three months ended June 30, 2025, that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.

CAUTIONARY NOTE CONCERNING FACTORS THAT MAY AFFECT FUTURE RESULTS

This Form 10-Q and other materials Carrier has filed or will file with the SEC contain or incorporate by reference statements which, to the extent they are not statements of historical or present fact, constitute "forward-looking statements" under the securities laws. From time to time, oral or written forward-looking statements may also be included in other information released to the public. These forward-looking statements are intended to provide management’s current expectations or plans for our future operating and financial performance, based on assumptions currently believed to be valid. Forward-looking statements can be identified by the use of words such as "believe," "expect," "expectations," "plans," "strategy," "prospects," "estimate," "project," "target," "anticipate," "will," "should," "see," "guidance," "outlook," "confident," "scenario" and other words of similar meaning in connection with a discussion of future operating or financial performance. Forward-looking statements may include, among other things, statements relating to future sales, earnings, cash flow, results of operations, uses of cash, share repurchases, tax rates and other measures of financial performance or potential future plans, strategies or transactions of Carrier, Carrier's plans with respect to our indebtedness and other statements that are not historical facts. All forward-looking statements involve risks, uncertainties and other factors that may cause actual results to differ materially from those expressed or implied in the forward-looking statements. For those statements, we claim the protection of the safe harbor for forward-looking statements contained in the U.S. Private Securities Litigation Reform Act of 1995. Such risks, uncertainties and other factors include, without limitation, those described below and under the section titled “Risk Factors” in our 2024 Form 10-K and in subsequent reports that we file with the SEC, including this quarterly report:

• the effect of economic conditions in the industries and markets in which Carrier and our businesses operate in the U.S. and globally and any changes therein, including financial market conditions, inflationary cost pressures, fluctuations in commodity prices, interest rates and foreign currency exchange rates, levels of end market demand in construction, the impact of weather conditions, pandemic health issues, natural disasters and the financial condition of our customers and suppliers;

• challenges in the development, production, delivery, support, performance and realization of the anticipated benefits of advanced technologies and new products and services;

• future levels of capital spending and research and development spending;

• future availability of credit and factors that may affect such availability, including credit market conditions and Carrier's capital structure and credit ratings;

• the timing and scope of future repurchases of Carrier's common stock, including market conditions and the level of other investing activities and uses of cash;

• delays and disruption in the delivery of materials and services from suppliers;

• cost reduction efforts and restructuring costs and savings and other consequences thereof;

• new business and investment opportunities;

• the outcome of legal proceedings, investigations and other contingencies;

• the impact of pension plan assumptions on future cash contributions and earnings;

• the impact of the negotiation of collective bargaining agreements and labor disputes;

• the effect of uncertainty and/or changes in political conditions in the U.S. and other countries in which Carrier and our businesses operate, including the effect of uncertainty and/or changes in U.S. trade policies, on general market conditions, global trade policies, the imposition of tariffs, and currency exchange rates in the near term and beyond;

• the effect of changes in tax, environmental, regulatory (including among other things import/export) and other laws and regulations in the U.S. and other countries in which we and our businesses operate;

• the ability of Carrier to retain and hire key personnel;

• the scope, nature, impact or timing of acquisition and divestiture activity, such as our acquisition of the VCS Business and our portfolio transformation transactions, including among other things integration of acquired businesses into existing businesses and realization of synergies and opportunities for growth and innovation and incurrence of related costs;

• a determination by the IRS and other tax authorities that the Distribution or certain related transactions should be treated as taxable transactions; and

• risks associated with current and future indebtedness, as well as our ability to reduce indebtedness and the timing thereof.

The forward-looking statements speak only as of the date of this quarterly report or, in the case of any document incorporated by reference, the date of that document. We undertake no obligation to publicly update or revise any forward-looking statements, whether as a result of new information, future events or otherwise, except as required by applicable law. Additional information as to factors that may cause actual results to differ materially from those expressed or implied in the forward-looking statements is disclosed from time to time in our other filings with the SEC.

PART II – OTHER INFORMATION

Item 1. Legal Proceedings

See Note 19 – Commitments and Contingent Liabilities in the Notes to the accompanying Unaudited Condensed Consolidated Financial Statements for information regarding legal proceedings.

Except as otherwise noted previously, there have been no material developments in legal proceedings. For previously reported information about legal proceedings refer to "Business – Legal Proceedings" in our 2024 Form 10-K.