FAQ

What does an Evel HVLS fan do?

The Evel HVLS fan has a dual function depending on the season: cooling during the summer and energy efficiency during the winter. In summer, by exploiting the “breeze effect,” it can reduce the perceived temperature by up to 6°C. During the winter season, in the presence of a heating system, it can ensure cost savings of up to 30% by pushing the warm air, which is lighter and accumulates at the top, downwards. The effect will be a uniform temperature and reduced heating costs for large spaces, as well as lower CO2 emissions.

Why choose an Evel HVLS fan?

Because, unlike other products on the market, it can achieve a dual result: cooling with minimal operating costs during hot periods and, during periods characterized by cold temperatures and the use of heating systems, reducing the stratification of warm air, which, being lighter but warmer, accumulates at the top.

What technology are Evel HVLS fans based on?

All Evel HVLS (and not only) fans feature a brushless motor (permanent magnets) with an integrated inverter (VFD), specifically developed for the motor and its specific applications (industrial/agricultural ventilation). The presence of the Modbus communication protocol ensures that the system can be managed directly from a smartphone or other internet-connected devices, allowing the Evel team to perform remote maintenance on any inverter parameters. Always keep your system under control, manage it remotely, and ensure a quick and immediate post-sales service.

Why prefer an HVLS fan over an air conditioning system?

Because it cools in the summer and increases efficiency in the winter for large spaces, ensuring significant energy and economic savings both at the time of purchase and over time by minimizing operating costs. The maximum consumption of an HVLS fan in the summer is about 600 Watts. Additionally, it is possible to easily and flexibly reposition HVLS fans in the event of a production layout change, unlike ducted systems, which are more rigid from an installation perspective.

What other advantages can I gain by installing an HVLS fan?

  1. Reduce heating costs for large spaces (by an average of 30%).
  2. Lower perceived temperature (up to 6 degrees less).
  3. Decrease the proliferation of viruses, bacteria, and molds.
  4. Prevent condensation on the ground, avoiding the deterioration of materials and/or machinery.
  5. Reduce machine downtime (in the case of CNC machines and/or hydraulic/mechanical/electronic circuits).
  6. Increase operator productivity thanks to greater comfort in the work environment.
  7. Extremely low consumption (motor-inverter onboard).
  8. Can be installed on existing heating/cooling systems.
  9. Can be installed progressively, avoiding significant economic investments.

How can I know how many HVLS fans I need to install in my spaces?

The Evel team supports the customer from the design phase because every environment has its own characteristics and every customer has their own needs. Our technicians will assess the specific needs and suggest the number of HVLS fans to be installed, their positioning, and the optimal blade length to offer the best possible ventilation. Site inspections are free and without any purchase obligation. Just contact us, and we’ll take care of the rest.

Who will install the Evel HVLS fan after purchase?

No problem, we guarantee the installation and commissioning of our HVLS fans through our teams, who will ensure the installation and testing of the system as quickly as possible. No stress, Evel takes care of it.

What if I have a problem with the HVLS fan after purchase?

Evel provides a post-sales service to help customers make the most of the potential of Evel HVLS fans and to offer the necessary assistance for any need. The advanced technology of our machines allows us to resolve 90% of potential issues in real-time by connecting remotely. In the unlikely event of problems related to manufacturing defects of components, we remind you that our warranty is 50,000 hours of operation for the brushless motor, 3 years for the inverter, and lifetime for the other parts (blades and framework).

If you have any questions or need information, do not hesitate to contact us:

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