Rheem Manufacturing Co.’s 2007 spring promotion offers contractors a chance to win an all-expenses-paid trip for two to a 2007 NASCAR “Chase for the Cup” championship race. Contractors will be awarded one entry into the Aug. 1, 2007, drawing for every five KwikComfort contracts funded or Protection Plus extended service agreements purchased. For more information, visitwww.rheemkwikcomfort.com.