UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP [ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. 1. Name and Address of Reporting Person(s) Schjerven, Robert E. 812 Woodhaven Rd. Highland Village, TX 75067 2. Issuer Name and Ticker or Trading Symbol Lennox International Inc. (LII) 3. I.R.S. Identification Number of Reporting Person, if an entity (Voluntary) 4. Statement for Month/Year 9/9/02 5. If Amendment, Date of Original (Month/Year) 6. Relationship of Reporting Person(s) to Issuer (Check all applicable) [X] Director [ ] 10% Owner [X] Officer (give title below) [ ] Other (specify below) Chief Executive Officer and Director 7. Individual or Joint/Group Filing (Check Applicable Line) [X] Form filed by One Reporting Person [ ] Form filed by More than One Reporting Person

Table I Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned ------------------------------------------------------------------------------------------------------------------------------------ 1)Title of Security 2)Trans- 2A. 3.Trans- 4.Securities Acquired(A) 5)Amount of 6)Owner- 7)Nature of action Demmed action or Disposed of (D) Securities ship Form: Indirect Date Execution Code A Beneficially Direct (D) Beneficial (Month/ Date, if or Owned at or Ownership Day/Year) any (M/D/Y) Code V Amount D Price End of Month Indirect (I) ------------------------------------------------------------------------------------------------------------------------------------ Common Stock, par value 509/1709/02 ~~A(1)~~L V ~~70,800~~35 A ~~453~~$15.9640 456,~~755~~466 D $.01 per share 1 Table II (PART 1) Derivative Securities Acquired, Disposed of, or Beneficially Owned (Columns 1 through 6) ------------------------------------------------------------------------------------------------------------------------------------ 1)Title of Derivative 2)Conversion 3)Trans- 4)Trans- 5)Number of Derivative 6)Date Exercisable and Security or Exercise action action Securities Acquired (A) Expiration Date Price of Date Code or Disposed of (D) Derivative ---------------------------------------------------------------------------- Security Code V A D Date Exercisable Expiration Date ------------------------------------------------------------------------------------------------------------------------------------ ~~Non-Qualified Stock Option $16.21 5/17/02 A V 209,976 (2) 12/13/08 (right to buy)~~ Table II (PART 2) Derivative Securities Acquired, Disposed of, or Beneficially Owned (Columns 1,3 and 7 through 11) ------------------------------------------------------------------------------------------------------------------------------------ 1)Title of Derivative 3)Trans- 7)Title and Amount 8)Price 9)Number of 10)Ownership 11)Nature of Security action of Underlying of Deri- Derivative Form of Deriv- Indirect Date Securities vative Securities ative Security Beneficial Amount or Security Beneficially Direct (D) or Ownership Number of Owned at (D) or Indirect Title Shares End of Month (I) ------------------------------------------------------------------------------------------------------------------------------------ ~~Non-Qualified Stock Option 5/17/02 Common Stock, par 209,976 209,976 D (right to buy) value $0.01 per share~~ Explanation of Responses: ~~(1) Restricted Share Award. (2) The option becomes exercisable in three equal annual installments, commencing one year after the date of grant.~~ - Attorney-in-fact pursuant to the power of attorney dated 7/9/99.

SIGNATURE OF REPORTING PERSON /S/ By: Carl E. Edwards, Jr. For: Robert E. Schjerven DATE 9/23/02

Filing Compare · SCHJERVEN ROBERT E