Lower Your Operating Costs with
Variable Frequency Drives

• Drives reduce fan noise and duct rumble, thus reducing tenant complaints
• Drives reduce amps during motor starting, lowering demand charges; another significant part of the electric bill
• Drives are less expensive to maintain than mechanical controls
• Drives inherent soft-starting reduces wear and tear on motor, sheaves, belts, couplings, and other system components
• Drives provide accurate and repeatable control of HVAC settings, eliminating frequent readjustments