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for accurate and reliable ventilation control
The excellent aerodynamic properties of the AQC measuring fan and control flap (double or quadruple) enable highly reliable ventilation control. In combination with a Stienen climate computer, the AQC can be used as a measuring and control unit in a central exhaust system or under the extraction fan in a ventilation chimney. The AQC measuring and control unit enables the ventilation to be controlled starting from 0,4 m/s. As standard, the AQC is supplied with a unique connector, guaranteeing trouble-free installation. Furthermore, the measuring fan has an ingenious labyrinth seal, protecting the rotating parts from dust and dirt. This guarantees a long service life.