Exhaust air chimney MultiStep®

exhaust air chimney
exhaust air chimney
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The energy-saving control principle using the CL 74 actuator MultiStep® combines stepless control and group control. The principle’s advantage is a significant reduction in energy consumption while the same air performance can be maintained: compared to Triac-controlled ventilation concepts, annual savings of up to 50 percent are possible. The entire ventilation system is more pressure-stable and less susceptible to wind. The climate computer controls just one exhaust air chimney steplessly from 0 to 100 percent and only starts up additional chimneys at full capacity (on/off method) when required.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.