Chimney fan 60 W A for chimney pipe diameter 1220 cm B for flue gas pipe with diameter 921 cm C for flue gas pipe with diameter 918 cm D for flue gas pipe with diameter 1218 cm. Very suitable for chimney accessories. The chimney thrust fan produces suction and induces rapid smoke discharge to prevent smoke from escaping smoothly from the chimney duct due to a bad chimney. NOTE The operating voltage of the product is 220V voltage 110V120V we will be equipped with a voltage converter and the chimney exhaust fan will be used leaving two ends of the cable to connect to the power source. The chimney fan is designed for use when the temperature of the exhaust gases does not exceed 575F in the case of intermittent operation and 482F in the case of continuous operation. Otherwise, the exhaust fan will burn. Easy to install very quiet suitable for most types of chimneys and does not require the installation of professional technicians. Not only will the smoke be discharged quickly, but ma also excellent performance.