MCH ac drives are pre-engineered for the most common hvac configurations, says the company. The contractor-ready designs enable short lead times and easy installation, the company says. The variable frequency drives (vfd’s) are designed for hvac applications such as centrifugal fans, blowers, pumps, and cooling towers. In these applications, vfd’s offer significant energy savings over other methods of flow control, thus providing excellent payback while improving system performance, says the manufacturer.
AC Technology Corp., 660 Douglas St., Uxbridge, MA 01569; 800-217-9100 or 508-278-6781; 508-278-7873 (fax); firstname.lastname@example.org (e-mail); www.actechdrives.com (website).