TheCarrier Corporation has developed a system that provides variable amounts of air and variable temperatures to provide individualized control zones from a single heating/air conditioning unit.

This system, called VVT, made possible by advances in micro-electronic controls technology, allows for a thermostat in every room, providing superior comfort and energy efficient operation. With VVT, each zone thermostat interfaces to a supply air damper to insure that airflow is controled automatically to avoid heated or cooled air to areas where it is not needed.

VVT - available for new construction or retrofit applications - proves that today technology exists to keep people comfortable.

The Carrier Corporation has developed a system that provides different temperatures and air flow to different control zones from a single heating/air conditioning unit.

This system, called VVT, is made possible by advances in micro-technology. It provides superior comfort and energy-efficient operation because it allows a thermostat in every room. Each zone thermostat, which interfaces with a supply air damper, can initiate a call for heating or cooling. Automatic control of airflow ensures that heated or cooled are heated or cooled air will go only to the areas where it is needed.

Available for new construction or retrofit applications, VVT proves that today's technology can keep people more comfortable