- Factory-mounted Symbio 500 controller eliminates the need for separate controllers for the two inlet dampers
- Air-Fi® Wireless Communication eliminates wiring costs and reduces startup/commissioning time.
- The universal right- or left-hand connection design allows handing to be determined during installation
VariTrane® Dual Duct Terminal Units
Model VDDF
Overview
For systems with warm and cold air separately ducted to each unit.
Optional Symbio 500 controller eliminates the need for separate controllers for heating and cooling air dampers.
- Available Sizes: 4 in. to 16 in. round for both primary and secondary air dampers
- Airflow Range: 0 - 4,000 cfm
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Comfort and Indoor Air Quality
Dual duct terminal units are equipped with individual airflow sensors per inlet, providing precise control of both temperature and humidity which helps to enhance indoor air quality and zone comfort.
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Multizone Systems
Dual duct terminal units are designed for use in existing multizone applications. They come equipped with a Symbio 500 controller to control both inlets, reducing time during installation and commissioning.
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Factory Mounted and Commissioned and Controls
Factory mounted, wired and tested BACnet communication controls are pre-programmed with tested and proven control sequences for optimal performance, a, assuring seamless integration with Building Automated Systems.
Product Information
- UL-60335 Listed
- Airflow Performance Range: 0 - 4,000 CFM
- Available Primary and Secondary Inlet Sizes: 5-in to 16-in.
- Standard IAQ metal encapsulated edges for all insulation options
- LEED wrap for preventing contamination during the construction phase
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Related Services & Solutions
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VariTrane Duct Designer streamlines duct design and helps improve calculation precision, enhancing your designs while obtaining a reduced pressure system. -
Our selection program guides users through the process of configuring Trane equipment to meet or exceed their project specifications.
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Air-Fi® Wireless Communications
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Building Modernization & Retrofits
Transform your building for efficiency and sustainability with Trane’s modernization and retrofit solutions.
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