Multi-Zone Air Handling System

Definition

A system providing conditioned air similar to a single-zone system. The temperature and flow of the air supplying each zone are controlled separately. A constant supply of air is supplied to the various zones.

Purpose

Multi-zone air handling systems provide customized climate control for different areas or zones within a building. Each zone can have its temperature and airflow settings, improving comfort and energy efficiency.

Examples of Use

• Office buildings: Controlling the temperature and airflow for different offices, conference rooms, and common areas.
• Hospitals: Providing precise climate control for patient rooms, operating theaters, and administrative areas.
• Educational facilities: Adjusting the temperature and airflow in classrooms, auditoriums, and laboratories to meet varying needs.

Related Terms

• Single-Zone System: An HVAC system that provides uniform temperature and airflow control for a single area or zone.
• Variable Air Volume (VAV) System: An HVAC system that adjusts airflow to maintain the desired temperature in each zone.
• Thermostat: A device used to control the temperature setting for a zone or area.

Notes

• Multi-zone systems improve occupant comfort by allowing for individualized climate control in different areas.
• They can lead to energy savings by reducing the need to condition unoccupied or less-used spaces.
• Proper design and maintenance are essential to ensure efficient operation and avoid issues such as imbalanced airflow or temperature fluctuations.