-
Supplier: Johnson Controls, Inc.
Description: At Johnson Controls, we offer Variable-Air Volume Terminals with an incredible variety of unique configurations, like single-duct, series-flow, and parallel-flow HVAC VAV Boxes, which are standard and low-height. Our VAV Units can also be configured with heating options like
-
Supplier: RDM Industrial Products, Inc.
Description: the width of a standard doorway opening. In lieu of an upper bypass panel, this VAV unit includes a lintel, located above the sash, which restricts the air intake of the hood to the sash opening and lower bypass. An exhaust control system (existing or provided by others) should be
- Fume Hood Type: General Purpose
- Hood Design: Bypass
- Sash Options: Vertical Sash
-
Supplier: CO2Meter.com
Description: The aSENSE™- VAV is a stand alone controller with built-in sensors for temperature and carbon dioxide. The unit measures both CO2 concentration and temperature in ambient air, transforms the data into analog and digital output signals, which are used for controlling air supply on
- Electrical Outputs: Analog Current, Analog Voltage
- Specific Gas Types: Carbon Dioxide (CO2)
-
-
Supplier: Servoflo Corporation
Description: .5 VDC or 0.25 to 4.25 VDC, fixed or ratiometric. The units are temperature-compensated. The accuracy can be 2.0% or 1.0% at room temperature. The patented stainless steel sensor provides good corrosion resistance, excellent performance and long term stability. Features: Up
- Accuracy: 1 to 2 ±% FS
- Device Category: Transducer
- Electrical Output: Analog Voltage
- Features: Temperature Compensation
-
Supplier: IHS Markit Engineering & Product Design
Description: MODELING AND ENERGY CONSUMPTION WITH PARALLEL AND SERIES VAV TERMINAL UNITS WITH ECM AND PSC MOTORS
-
Supplier: Viconics Technologies Inc.
Description: The attractively styled S3000 series room temperature sensor is specifically designed to provide accurate and stable temperature inputs to most types of building automation panels and terminal unit controllers. These include VAV, fan coil, heat pump, and packaged rooftop equipment
- Measurement/Display Range (°F): 40 to 90 F
- Measurement/Display Range (°C): 4.44 to 32.22 C
- Sensor Type: Temperature Probe
-
Supplier: Fläkt Woods Group SA
Description: and coolling effects of over 100 W/m2 are now possible. Even better, the same unit can be easily reconfigured as a combined VAV/Diffuser by the installer.
-
Supplier: Fläkt Woods Group SA
Description: and coolling effects of over 100 W/m2 are now possible. Even better, the same unit can be easily reconfigured as a combined VAV/Diffuser by the installer.
-
Supplier: Gems Sensors & Controls
Description: -stainless steel micro-tig welded sensor that allows up to 10 psi (.69 bar) overpressure (in either direction) with no damage to the unit. All sensor components have thermally matched coefficients, resulting in improved temperature performance and excellent long-term stability
- Accuracy: 0.2500 to 1 ±% FS
- Device Category: Transducer
- Electrical Output: Analog Voltage, Analog Current
- Features: Temperature Compensation
-
Supplier: Johnson Controls, Inc.
Description: -dependent VAV equipment with or without local reheat Two- or four-pipe fan coils Cabinet unit heaters Other zoning equipment using an on/off, floating, or 0 to 10 VDC proportional control input Models also provide single- or two-stage control of unitary rooftop
- Features: Multiple Zones, Programmable, Touch Screen, WiFi
- Temperature Set Point Range: 40 to 100 F
- Thermostat Type: Digital
- Voltage: 0.0 to 10 volts
-
Supplier: Armacell LLC
Description: AP Coilflex Duct Liner is a highly conformable, elastomeric thermal insulation engineered for automated applications with water-based adhesives. AP Coilflex Duct Liner is ideal for air handling systems, VAV units, ducts and other air system components requiring condensation control and
- Mounting: Adhesive / Tape
- Noise Reduction Coefficient (if applicable): 0.6000 NRC
- Product Description: Foam Sheet / Roll
- Thickness: 0.5000 to 1 inch
-
Supplier: Armacell LLC
Description: AP Armaflex and AP Armaflex FS are mold-resistant, fiber-free duct liners and wraps with or without an advanced, pressure-sensitive adhesive system. These duct liners and wraps are ideal for air handling systems, VAV units, ducts and other air system components requiring condensation
- Height: 48 inch
- Mounting: Adhesive / Tape
- Noise Reduction Coefficient (if applicable): 0.4000 NRC
- Product Description: Foam Sheet / Roll
-
Supplier: Armacell LLC
Description: AP Armaflex and AP Armaflex FS are mold-resistant, fiber-free duct liners and wraps with or without an advanced, pressure-sensitive adhesive system. These duct liners and wraps are ideal for air handling systems, VAV units, ducts and other air system components requiring condensation
- Height: 48 inch
- Mounting: Adhesive / Tape
- Noise Reduction Coefficient (if applicable): 0.4000 NRC
- Product Description: Foam Sheet / Roll
-
Supplier: Armacell LLC
Description: AP Armaflex and AP Armaflex FS are mold-resistant, fiber-free duct liners and wraps with or without an advanced, pressure-sensitive adhesive system. These duct liners and wraps are ideal for air handling systems, VAV units, ducts and other air system components requiring condensation
-
Supplier: RS Components, Ltd.
Description: manufacture via an on-board ASIC and are compensated for sensing offset, sensitivity, temperature effects and non-linearity. Calibrated output values for pressure are updated at approximately 2 kHz. The units have been calibrated to operate within a temperature range of -20 to +85 °C and
- Accuracy: 0.2500 ±% FS
- Device Category: Sensor
- Electrical Output: Other
- Media: Gas, Other
-
Supplier: RS Components, Ltd.
Description: manufacture via an on-board ASIC and are compensated for sensing offset, sensitivity, temperature effects and non-linearity. Calibrated output values for pressure are updated at approximately 2 kHz. The units have been calibrated to operate within a temperature range of -20 to +85 °C and
- Accuracy: 0.2500 ±% FS
- Device Category: Sensor
- Electrical Output: Other
- Media: Gas, Other
-
Supplier: RS Components, Ltd.
Description: manufacture via an on-board ASIC and are compensated for sensing offset, sensitivity, temperature effects and non-linearity. Calibrated output values for pressure are updated at approximately 2 kHz. The units have been calibrated to operate within a temperature range of -20 to +85 °C and
- Input (Supply) Voltage: 5.25 volts
- Package Type / Mounting: Other
- Sensor Type: Pressure Sensor
-
Supplier: RS Components, Ltd.
Description: manufacture via an on-board ASIC and are compensated for sensing offset, sensitivity, temperature effects and non-linearity. Calibrated output values for pressure are updated at approximately 2 kHz. The units have been calibrated to operate within a temperature range of -20 to +85 °C and
- Input (Supply) Voltage: 5.25 volts
- Package Type / Mounting: Other
- Sensor Type: Pressure Sensor
Find Suppliers by Category Top
Conduct Research Top
-
The Myth of Pressure Independent VAV Terminals
There is no question that VAV systems are an economical means of providing multiple zones of control from a single air handling unit, but there is increasing opposition to these systems by multi-users such as the armed services and large building management companies. Many of the problems
-
Control of VAV Systems With DX Cooling: A Digital to Analog Conversion (.pdf)
the condensing unit capacity with the varying VAV load. This paper addresses this problem and also describes a method of control that minimizes the problem.
More Information Top
Indicates content that may require registration and/or purchase.
-
http://dspace.mit.edu/bitstream/handle/1721.1/72797/48085597-MIT.pdf?sequence=2
Small Area VAV Units .
-
https://customer.honeywell.com/resources/techlit/TechLitDocuments/77-0000s/77-E1100.pdf
Throughout the building are ductwork, fans, dampers, coils, air filters, heating units, and variable air volume ( VAV ) units and diffusers.