Lochinvar Corp. will hold drawings for 10 Hewlett Packard Pocket PCs at ISH North America, Booth 1012, to promote the SMART SYSTEM control of its KNIGHT heating boiler, which includes Pocket PC software. ISH North America will be held at Chicago's McCormick Place, Sept. 28-30, 2006.

To be eligible for the drawing, attendees must register at the Lochinvar booth. A drawing will be held every two hours, and winners need not be present to win. All winners will be announced via plasma screen TV inside the booth, and winners will be notified at the close of the show.