In 2003 there was a recall issued on Vieluxe and Weber Summit grills. It was for a faulty thermometer that may explode from heat. The recall encompassed three years of date codes on the Vieluxe, DA,DU, and DT. 2001-2003. There was only one date code for the Summit, DT. The numbers breakdown was 1,450 Vieluxe grills over three years and 43,000 Summit grills over one year. The Vieluxe was sold between 2001 and 2005. I don't know what the exact number made was, but if you take the information given you can make an educated guess of approximately 2,416 total Vieluxe grills ever made.