AAON Declares Dividend

TULSA, OK--(Marketwire - November 15, 2007) - AAON, Inc. (NASDAQ: AAON) -- The Board of Directors of AAON, Inc. has declared a semi-annual cash dividend of $0.16 per share to the holders of the outstanding Common Stock of the Company as of the close of business on December 13, 2007, the record date, payable on January 3, 2008.

Contact Information: For Further Information: Jerry R. Levine Ph: (914) 244-0292 Fax: (914) 244-0295