    <SEC-DOCUMENT>0001069202-25-000011-index.html : 20250409
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    <ACCEPTANCE-DATETIME>20250409125755
    ACCESSION NUMBER:		0001069202-25-000011
    CONFORMED SUBMISSION TYPE:	DEFA14A
    PUBLIC DOCUMENT COUNT:		3
    FILED AS OF DATE:		20250409
    DATE AS OF CHANGE:		20250409

    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:		25824547

    	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
    </SEC-HEADER>
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    <TYPE>DEFA14A
    <SEQUENCE>1
    <FILENAME>a2025defa14a.htm
    <DESCRIPTION>DEFA14A
    <TEXT>
    Document 1 - file: a2025defa14a.htm

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    <TYPE>GRAPHIC
    <SEQUENCE>2
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    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>lii_naaxfinalxpagex2.jpg
    <TEXT>
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    </SEC-DOCUMENT>