Danfoss VLT DriveMotor FCM106/FCP106 is a low-cost, high-efficiency drive-motor solution for air handlers, rooftop units, and pumps. The only drive-motor combination developed for HVAC applications, it incorporates either a super-premium-efficient IE4 motor or a permanent-magnet motor to achieve high levels of energy efficiency, but can weigh 50 percent less than a similar super-premium-efficient NEMA motor combined with a frequency inverter. VLT DriveMotor FCM106/FCP106 includes a removable memory module that enables the user to quickly access and store the motor database, drive software, parameters, SIPV files, error log, and sensorless data. It also features software that can assist in monitoring and programming.