Airflow Controls

Our range of innovative VAV controls are designed specifically to provide variable airflow volume and ensure the safety of users working with industrial and educational fume hoods and biological safety cabinets. As well as mitigating risk, VAV airflow controls reduce energy consumption and carbon footprint.

As many fume hood ventilation systems are full fresh air type a high amount of energy is wasted when the fume cupboards are not in use. Converting to VAV can reduce volumes by up to 85%, reducing both energy costs and carbon emissions. TEL offers a full retro fit service and is making a considerable impact on how organizations meet their carbon reduction targets.

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Benefits:

Safety and compliance
Protecting your staff from potentially hazardous fumes and substances and ensuring you stay compliant.

Energy and cost savings
The TEL VAV airflow controller reduces the volume of air taken from the fume hood when it is not being used, reducing energy usage by up to 85%, considerably reducing costs.

Carbon emissions reduced
With many organizations having to meet carbon reduction targets, TEL’s VAV airflow controller reduces energy waste, ensuring reductions in carbon emissions.

Reliability
With no inherent drift, the unique sensor will provide stable readings over many years of operation without re-calibration, ensuring reliability and safety.

Choose the right model for your needs:

AFA1000E-front

AFA1000/E

The AFA1000/E is a digital airflow VAV controller available with a range of remote unique airflow sensors that are used to measure face velocities or duct velocities. The AFA1000/E is available fully flush (MK2) or semi flush (MK3).

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AFA1000E DualAFA1000/E Dual Output

The AFA1000/E has a dual output allowing control of a secondary function such as; Supply Air damper/inverter control or Fresh Air bleed damper control.

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AFA1000RM-front

AFA1000/RM

The AFA1000/RM model is a wall mounted room differential pressure controller suitable for controlling the supply air into a room using a damper, valve or inverter.

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AFA1000BLD-front

AFA1000/BLD

The AFA1000/BLD is a wall mounted fresh air bleed controller suitable for controlling the VAV system duct pressure using a fresh air bleed damper or fan inverter drive.

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AFA1000AHU-front

AFA1000/AHU

The AFA1000/AHU model is a wall mounted pressure controller suitable for controlling the duct pressure of an AHU using an inverter drive.

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