The system, based on a frequency inverter, regulates with precision and fastness the blower’s speed according to the plant’s demands. Speed regulation, according to the installed model, can be done in the manual mode and/or in automatic mode. The G-touch panel display and allows to modify the system’s status and parameters. The units are fully programmable which allowing the use of a wide range of blowers in different applications. The Control Fan, is built in a compact and modular configuration in order to allow an easier installation and startup.


The Control Fan is a Speed Regulation System used as a variable frequency drive controller for blowers; ideally used in engine rooms for yachts and mega yachts. This system, designed and manufactured exclusively by Gianneschi Pumps and Blowers for specific ventilation control in order to get and maintain the best temperature in engine room.


The Control Fan system is realized in Manual, Semi- Automatic and Automatic versions.