TT: Financial results

Item 2.02. Results of Operations and Financial Condition On October 29, 2026 , Trane Technologies plc issued a press release announcing its third quarter 2026 results. The information in this Form 8-K and the exhibit attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities under that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference. Item 9.01. Financial Statements and Exhibits (d) Exhibits. Exhibit No. Description 99.1 Press Release of Trane Technologies plc dated October 29, 2026 104 Cover Page Interactive Data File (embedded within the Inline XBRL document). SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. TRANE TECHNOLOGIES PLC (Registrant) Date: October 29, 2026 /s/ Christopher J. Kuehn Christopher J. Kuehn, Executive Vice President and Chief Financial Officer