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Variable-Air-Volume Units

Products

VariTrane™ variable-air-volume units (VAV) are among the industry leaders in quality and reliability and are designed to meet the specific needs of today’s applications. This generation of VariTrane units builds upon Trane’s history of quality and reliability and expands the products into one of the most complete variable-air-volume units offering in the industry. Our units feature rugged variable-air-volume units construction, are available in several different profiles to suit the space available, and all utilize digital controls for energy-efficiency and to facilitate interface with building management systems.

Shut Off

Trane® offers Round In/Round Out, Single Duct and Dual Duct terminal units to meet your building's specific needs.

VariTrane™ Round In Round Out

The Round-in/Round-out VAV unit (VRRF) is a retrofit product designed to simplify upgrading of an existing old-style VariTrane™ units to DDC.

 

VariTrane™ Single Duct

Single-duct terminal units control the volumetric flow of supply air to the space to maintain the zone temperature at setpoint. 

VariTrane™ Dual Duct

Dual-duct terminal units are used in a special type of air distribution system where the main system has both warm air and cold air separately ducted to each terminal unit

Fan Powered

Trane® offers an array of space and energy-saving fan-powered options to suit the space that needs optimal heaing and cooling.

VariTrane™ Fan-Powered Series Terminal

Fan-powered series units have fans which are always energized in occupied mode. They are common in premium VAV systems and in applications such as conference rooms, cafeterias, etc. looking for constant high airflow rates.

VariTrane™ Fan-Powered Parallel Terminal

Fan-powered parallel units offer energy savings due to intermittent fan control.

VariTrane™ Fan-Powered Low-Height Series

As its name suggests, the fan-powered low-height unit has a shorter height dimension to accommodate applications where ceiling space is limited.

VariTrane™ Fan-Powered Low-Height Parallel

As its name suggests, the fan-powered low-height unit has a shorter height dimension to accommodate applications where ceiling space is limited.

VariTrac™ Dampers

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.