Today’s ventilation solutions for large-scale building projects must not only meet fire safety requirements but also contribute to improving energy efficiency during daily operation.
SODECA's F400 smoke extract fans equipped with high-efficiency IE5 motors combine fire safety and energy efficiency, delivering maximum performance in emergency situations while helping to reduce energy consumption during daily ventilation.
Fire Safety and Energy Efficiency for Large-Scale Building Projects
In the event of a fire, the greatest threat to occupants is not the fire itself but smoke inhalation, which is responsible for more than 80% of fatalities in this type of emergency.
For this reason, reliable and efficient smoke extraction systems are essential to ensure safe evacuation and protect both people and infrastructure.
SODECA's smoke extraction solutions are designed to provide a fast and effective response in emergency situations for large-scale building projects. They ensure efficient smoke and heat extraction, improving visibility, limiting the spread of toxic gases and facilitating occupant evacuation.
What Are the Benefits of IE5 Motors?
The IE5 motors incorporated into SODECA's F400 solutions reduce energy losses by up to 40% compared to IE3 motors, lowering electricity consumption and improving the overall energy efficiency of the ventilation system.
Thanks to their high efficiency, they optimise the daily operation of ventilation systems without compromising the performance required for smoke extraction in the event of a fire.

The Dual Functionality of F400 Systems with IE5 Motors
One of the main advantages of these solutions is their dual functionality. During daily operation, IE5 motors help reduce the energy consumption of the ventilation system. In the event of a fire, the equipment provides effective smoke and heat extraction, contributing to occupant safety and infrastructure protection.
This combination of fire safety and energy efficiency addresses the current requirements of building projects, where sustainability and fire protection must coexist within the same ventilation solution.
Solutions for Sustainable Building Projects
With a lower environmental impact and optimised energy consumption, F400 solutions equipped with IE5 motors contribute to the design of more efficient and sustainable buildings.
The incorporation of high-efficiency motors supports the achievement of sustainability certifications such as BREEAM® and LEED in large-scale building projects, helping improve building ratings in energy-related assessment categories.
Likewise, the automatic closing damper, when the system is not in operation, helps reduce energy costs while keeping ventilation openings completely sealed from the outside, preventing heat loss and improving the overall energy efficiency of the building.
F400 Certification and Performance Testing
In addition to energy efficiency, the reliability of a smoke extraction system depends on its performance being certified and verified through standardised testing.
SODECA's F400 solutions are certified in accordance with EN 12101-3 for smoke extraction applications and have undergone performance testing in compliance with ISO 13350 and ISO 5801 standards, evaluating parameters such as airflow, pressure, vibration and sound levels.
These certifications and performance tests demonstrate the reliability, performance and correct operation of the equipment under both normal operating conditions and emergency situations.
In conclusion, SODECA's F400 solutions with IE5 motors combine fire safety and energy efficiency to meet the demands of today's building projects.
Thanks to their dual functionality, they optimise energy consumption during daily ventilation while ensuring effective smoke extraction in the event of a fire, contributing to the development of more efficient, sustainable and safer buildings.