ANAHEIM, Calif. - Motors and pumps are at the heart of most of today's HVACR systems. After all, if you want to move the air in an HVACR system, you're going to need a motor to power the fan or blower. If you want to move liquids, of course you'll need a pump.
If you want to control either, there are a number of drives on the market that will help you do just that. New motor, pump, and drive technology had a very strong presence at the 2004 Air-Conditioning, Heating, Refrigerating Exposition.