Critical in today's building environments is the need to place significant emphasis upon the occupants comfort and indoor acoustics.
JCI's single duct unit offers the typical benefits all while performing at extremely low sound levels. The single duct unit along with all VAV family model types are manufactured and assembled with a patented multi-point, center-averaging, airflow sensor called the FlowStar sensor.
The FlowStar sensor provides a signal to the Johnson Controls controller enabling it to quietly and precisely measure airflow. Superior flow measuring allows for control at lower minimum cubic-feet-per-minute (CFM) values, resulting in lower energy costs and sound levels.
Johnson Controls Parallel Fan Powered VAV terminals are available from 100 to 4100 cfm, providing flexibility in performance ranges to meet a multitude of system design requirements. Fan powered VAV terminals are a popular choice for heating and cooling perimeter zone. Their design offers substantial operating savings which can be realized through the recovery of waste heat, and night setback operation. The VAV terminal recovers heat from lights and core areas to offset heating loads in perimeter zones. Additional heat is available at the terminal unit using electric, steam, or hot water heating coils. Controls are available to energize remote heating devices such as wall fin, fan coils, radiant panels, and roof load plenum unit heaters.