A roof fan designed for external installation, at the ends of ventilation ducts in residential, commercial and industrial buildings with a low level of particulate air pollution. The fan can cooperate with the CSR-B controller, which will ensure stable ventilation operation in all conditions and exactly according to the design guidelines.
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A roof fan designed for external installation, at the ends of ventilation ducts in residential, commercial and industrial buildings with a low level of particulate air pollution. The fan can cooperate with the CSR-B controller, which will ensure stable ventilation operation in all conditions and exactly according to the design guidelines.
-
A roof fan designed for external installation, at the ends of ventilation ducts in residential, commercial and industrial buildings with a low level of particulate air pollution. The fan can cooperate with the CSR-B controller, which will ensure stable ventilation operation in all conditions and exactly according to the design guidelines.
-
A roof fan designed for external installation, at the ends of ventilation ducts in residential, commercial and industrial buildings with a low level of particulate air pollution. The fan can cooperate with the CSR-B controller, which will ensure stable ventilation operation in all conditions and exactly according to the design guidelines.