FYI Price Increases for the Week: 08/28/2006 August 28, 2006 Lennox Industries (Dallas) increased prices 8 percent on light commercial products, effective Sept. 1. Publication date: 08/28/2006 Share This Story You must login or register in order to post a comment. Report Abusive Comment Thank you for helping us to improve our forums. Is this comment offensive? Please tell us why.