# EDGAR Filing Document

**Accession Number:** 0001069202
**File Stem:** 0001069202-26-000047
**Filing Date:** 2026-4
**Character Count:** 2070
**Document Hash:** 27e71068c7151bf7136d996559fbaf89
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001069202-26-000047.hdr.sgml**: 20260408

**ACCESSION NUMBER**: 0001069202-26-000047

**CONFORMED SUBMISSION TYPE**: DEFA14A

**PUBLIC DOCUMENT COUNT**: 3

**FILED AS OF DATE**: 20260408

**DATE AS OF CHANGE**: 20260408

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** LENNOX INTERNATIONAL INC
- **CENTRAL INDEX KEY:** 0001069202
- **STANDARD INDUSTRIAL CLASSIFICATION:** AIR COND & WARM AIR HEATING EQUIP & COMM & INDL REFRIG EQUIP [3585]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 420991521
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** DEFA14A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-15149
- **FILM NUMBER:** 26847184

**BUSINESS ADDRESS:**
- **STREET 1:** 2140 LAKE PARK BLVD
- **CITY:** RICHARDSON
- **STATE:** TX
- **ZIP:** 75080
- **BUSINESS PHONE:** 972-497-5000

**MAIL ADDRESS:**
- **STREET 1:** 2140 LAKE PARK BLVD
- **CITY:** RICHARDSON
- **STATE:** TX
- **ZIP:** 75080

**UNITED STATES** 

**SECURITIES AND EXCHANGE COMMISSION** 

**Washington, D.C. 20549** 

**SCHEDULE 14A** 

**Proxy Statement Pursuant to Section 14(a) of the** 

**Securities Exchange Act of 1934** 

**(Amendment No.)** 

Filed by the Registrant ☒ Filed by a party other than the Registrant ☐

Check the appropriate box:

☐ Preliminary Proxy Statement

☐ **Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))** 

☐ Definitive Proxy Statement

☒ Definitive Additional Materials

☐ Soliciting Material Pursuant to §240.14a-12

**LENNOX INTERNATIONAL INC.** 

**(Name of Registrant as Specified In Its Charter)** 

**(Name of Person(s) Filing Proxy Statement, if Other Than The Registrant)** 

Payment of Filing Fee (Check the appropriate box):

☒ No fee required.

☐ Fee paid previously with preliminary materials.

☐ Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11.

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