Carrier Commercial Service offers a complete system of variable speed drives (VSDs) for HVAC equipment. The VSDs can help balance building heating or cooling demands with the need to achieve optimum energy efficiency.

When your HVAC system requires less cooling or heating than the maximum load for which it was sized, VSDs allow the equipment to operate at a lower speed. Lower speed equals less energy usage and results in efficient part load operation and reduced operating costs. Carrier offers unique solutions to provide quiet, comfortable, energy efficient heating and cooling for hotels, healthcare facilities, and universities.

Carrier provides a total energy saving solution for your building with VSDs specifically designed for HVAC equipment:

• Fan coil units
• Centrifugal chillers
• Air handling units
• Pumps
• Cooling towers

Carrier’s Comfort-Plus Drive™ controller for fan coil units is an industry leading VSD solution:

• Can provide electricity savings in excess of 45% or greater
• Reduces noise
• Increases occupant comfort

Next Steps Use the links below to help you make the right decision.
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