CONFLICT MINERALS REPORT
Reporting Period from January 1, 2025 to
December 31, 2025
LENNOX INTERNATIONAL INC.
This Conflict Minerals Report (this "Report") of Lennox International Inc. (including its consolidated subsidiaries, the "Company") has been prepared pursuant to Rule 13p-1 and Form SD promulgated under the Securities Exchange Act of 1934 for the reporting period from January 1, 2025 to December 31, 2025 (the "Reporting Period").