Trane Commercial VariTrac™ Dampers

The VariTrac Damper is one major piece of the overall VariTrac and Tracker changeover/bypass zoning system. The damper is a pressure dependent airflow damper that controls a zone in a building. Used in conjunction with the VariTrac Central Control Panel (CCP), the damper helps to give the building individual zone control with a constant volume rooftop unit.

A building with varying loads due to occupancy, time-of-day, or other special needs is a likely candidate for a changeover-bypass VAV system.

Features

• Rectangular or round zone and bypass dampers.
• Controls have occupancy sensor or CO2 sensor input available.
• Communicate with Trane VariTrane™ and VariTrac™ Zone Sensors.
• 18-gage galvanized cylinder with rolled bend for high structural integrity and corrosive resistance.
• Positive positioning gear drive with end switches for extended life. No stalled motor operation.
• No set screws, keys, or linkages to work loose over time.
• Metal to metal seal provides tight shutoff. No gasketing to deteriorate and come loose over time.
• 90-degree blade rotation for a wider control range and more stable operation.
• Intelligent, communicating controller on each zone damper.
• Aerodynamic blade design provides a constant torque for stable operation at high velocity.

HVAC – Heating – Air Conditioning Repair Experts at Perryaire.