CHICAGO — You’ll excuse Ben DiMarco if he gets a little excited about his new product. DiMarco thinks he has a real winner on his hands with his Transitional Telescoping Plenums, and by the looks of the crowds at the Standex booth at the 2003 Air-Conditioning, Heating, Refrigerating Exposition (AHR Expo), he might be right. DiMarco has a patent pending on the plenums.

“They allow for easy installation as they can adjust in length, width, and height to accommodate most applications,” DiMarco said. According to DiMarco, his system saves time, cuts labor costs, and reduces field mistakes.

For more information, contact DiMarco at 216-598-0830 or

Publication date: 03/03/2003