EX-16.1 3 dex161.txt OPINION OF ARTHUR ANDERSEN Exhibit 16.1 May 29, 2002 Office of the Chief Accountant Securities and Exchange Commission 450 Fifth Street, N.W. Washington, D.C. 20549 Dear Sir/Madam: We have read the second and third paragraphs of Item 4 included in the Form 8-K dated May 29, 2002, of Watsco, Inc. to be filed with the Securities and Exchange Commission and are in agreement with the statements contained therein. Very truly yours, Arthur Andersen LLP