- Johnson Controls
- HVAC Equipment
- Air Distribution
- Terminal Units
- Variable Air Volume Terminals
Variable Air Volume Terminals
![series fan powered variable airvolume terminal](/-/media/project/jci-global/johnson-controls/us-region/united-states-johnson-controls/hvac-equipment/terminal-units/variable-air-volume-terminals/product-images/series-fan-powered-variable-airvolume-terminal.png?h=564&w=752&la=en&hash=A93EF69989732CD97B39B8B7260579E3)
Series Flow Fan-powered (TCSB)
Newly redesigned series flow units with improved features specifically designed for quiet operation and improved space comfort.
- 100-4400 CFM
- Solo/Sync EC Motor Control Technology
- Metasys® BACnet DDC (Direct Digital Control)
![series flow fanpowered sensible cooling](/-/media/project/jci-global/johnson-controls/us-region/united-states-johnson-controls/hvac-equipment/terminal-units/variable-air-volume-terminals/product-images/series-flow-fanpowered-sensible-cooling.png?h=564&w=752&la=en&hash=96CEE7613564DBDC2AD664C4C6C48C68)
Series Flow Fan-Powered Sensible Cooling (TCSC)
Newly redesigned series flow units with improved features specifically designed for quiet operation and improved space comfort.
- 100-2000 CFM
- Solo/Sync EC Motor Technology
- Sensible Cooling Coil
![ultra quiet series slow fanpowered](/-/media/project/jci-global/johnson-controls/us-region/united-states-johnson-controls/hvac-equipment/terminal-units/variable-air-volume-terminals/product-images/ultra-quiet-series-slow-fanpowered.png?h=564&w=752&la=en&hash=A5916F64603088FDDA69FE51AC6EEA9D)
Ultra-quiet Series Flow Fan-Powered (TCSQ)
Newly redesigned ultra-quiet series flow units with improved features specifically designed for quiet operation and improved space comfort.
- 100-4400 CFM
- Solo/Sync EC Motor Control Technology
- Metasys® BACnet DDC (Direct Digital Control)
- Integrated Sound Attenuator for Ultra-Quiet Performance
![parallel fan powered vav](/-/media/project/jci-global/johnson-controls/us-region/united-states-johnson-controls/hvac-equipment/terminal-units/variable-air-volume-terminals/product-images/parallel-fan-powered-vav.png?h=564&w=752&la=en&hash=428EFEDD9AA9A2DC638C91CE9CFCCF0A)
Parallel Fan Powered (TVS)
A popular option for heating and cooling perimeter zones.
- 100–4100 CFM
- PSC or EC motor options
- AHRI 880 and ETL certified
![single duct vav](/-/media/project/jci-global/johnson-controls/us-region/united-states-johnson-controls/hvac-equipment/terminal-units/variable-air-volume-terminals/product-images/single-duct-vav.png?h=564&w=752&la=en&hash=DF3827B17F7B106E1CC4E6034281C519)
Single Duct (TSS)
All the benefits of single duct units while performing at extremely low sound levels.
- AHRI 880 and ETL certified
- Lower CFM values
- Robust inlet collar for easy installation
![single duct low height](/-/media/project/jci-global/johnson-controls/us-region/united-states-johnson-controls/hvac-equipment/terminal-units/variable-air-volume-terminals/product-images/single-duct-low-height.png?h=564&w=752&la=en&hash=3EA60602A6286FFB824679ACE7EDAD8B)
Single Duct Low Height (TSL)
Perfect for retrofit projects or anywhere with congested ceiling spaces.
- Maximum height of 10 inches
- Electric heat units are flippable
- AHRI 880 and ETL certified
![dual ducts](/-/media/project/jci-global/johnson-controls/us-region/united-states-johnson-controls/hvac-equipment/terminal-units/variable-air-volume-terminals/product-images/dual-ducts.png?h=564&w=752&la=en&hash=86A8FA5F3A6259045D08C712B82DFCE8)
Dual Duct (TDS)
Ideal for providing alternative ventilation and humidity control strategies.
- AHRI 880 and ETL certified
- Air measuring probe provides lower CFM
- Efficiency with lower installed costs
Series Fan Powered (TCS)
Units offering improved space comfort and specifically designed for quiet operation.
- 100–4600 CFM
- OSHP-OSP certified
- PSC or EC motor options
![series fan powered low height](/-/media/project/jci-global/johnson-controls/us-region/united-states-johnson-controls/hvac-equipment/terminal-units/variable-air-volume-terminals/product-images/series-fan-powered-low-height.png?h=564&w=752&la=en&hash=E463CA2993F07B5543BCF10EFEB96628)
Series Fan Powered Low Height (TCL)
Units offering improved space comfort and specifically designed for quiet operation.
- 100–4100 CFM
- Maximum height of 11″–12″
- Perfect for retrofits or congested spaces
![parallel fan powered low height](/-/media/project/jci-global/johnson-controls/us-region/united-states-johnson-controls/hvac-equipment/terminal-units/variable-air-volume-terminals/product-images/parallel-fan-powerd-low-height.png?h=564&w=752&la=en&hash=5BA19F315251B3857F8335FA8BF25ED8)
Parallel Fan Powered Low Height (TVL)
A popular option for heating and cooling perimeter zones.
- 100–4100 CFM
- Maximum height of 10.5″–12″
- Perfect for retrofits or congested spaces
![supply exhaust unit](/-/media/project/jci-global/johnson-controls/us-region/united-states-johnson-controls/hvac-equipment/terminal-units/variable-air-volume-terminals/product-images/supply-exhaust-unit.png?h=564&w=752&la=en&hash=830AF027ECE7224882C5EABA2C65DF4F)
Supply Exhaust Units
Units available in galvanized (TSX) and stainless (TXS-S) construction.
- Retrofit terminal units for air volume control
- Controls supply and/or exhaust air
![doas fan powered](/-/media/project/jci-global/johnson-controls/us-region/united-states-johnson-controls/hvac-equipment/terminal-units/variable-air-volume-terminals/product-images/doas-fan-powered.png?h=564&w=752&la=en&hash=1AB7F1F298ED2F695BB0987E76578628)
DOAS Fan Powered
Units that include an integral chilled water sensible only coil at the plenum air inlet.
- Measures and controls to minimum ventilation rates
- Optional hot water reheat available
Johnson Controls Offers a Broad Portfolio of Products
Blower Coil Units
These units feature a belt-driven fan and are available in horizontal, vertical and reduced footprint vertical designs.
![](-/media/7972622f6a7448c781cbf252f122c41d.png)