This spinning chimney cowl from MSW offers maximum protection against leaves, rain, snow and animals in the chimney shaft. Its robust design withstands strong winds, ensuring effective extraction of smoke and stale air in adverse weather. The rotating chimney cowl creates a vacuum in the shaft, which draws in the air. This way, the fan supports the secure operation of your ventilation system or your fireplace – even without electricity.

You can easily attach the chimney cover yourself. You do not need any authorisation, prior knowledge or special tools. The roof fan, which you receive pre-assembled and ready for use, has a diameter of 20 cm. The turbine measures 31 cm. The fan activates with temperature difference of just 0.5°C, thereby ventilating indoor spaces, warehouses, and production facilities. During strong winds, the chimney hood rotates at speeds of up to 1400 RPM without deforming.

The chimney cover is made of acid-resistant, high-quality stainless steel. The material withstands all weather conditions and the chemicals present in the smoke, significantly increasing the lifespan of the chimney hood.