Environment: 8,000 m² Auditorium Congress Center

Problem: Internal winter temperatures were too low, with high energy consumption and system shutdowns due to machine overheating.

Proposed Solution: Installation of 6 WZ 7000 HP Black custom HVLS fans at 13 m above the ground.

Achieved Goals: Increase in maximum temperature to 23°C after HVLS installation, and approximately €5,000 in energy savings for heating costs in 2018 vs 2017* (*based on actual consumption billing).

Environment: 500 m² artisan pasta factory

Problem: High internal temperatures exacerbated by heat from industrial mixers, uncomfortable for operators especially in summer.

Proposed Solution: 1 WF 4000 HVLS fan installed at 4.5 m above the work area.

Achieved Goals: Perceived temperature reduction by 7°C, improved humidity rate, and an estimated 30% energy saving in July 2019 vs July 2018. Payback on investment in approximately 11 months.

Environment: 9,000 m² kitchen manufacturer plant.

Problem: High internal temperatures with peaks near the ovens, causing discomfort for operators in summer.

Proposed Solution: 13 WZ 5000 HVLS fans installed at 4.7 m above the ground.

Achieved Goals: Perceived temperature reduction by 7°C, improved operator working conditions. Winter energy savings of 30% in 2018 vs 2017* (*based on actual consumption billing).

Environment: 2,000 m² domestic appliance manufacturer plant.

Problem: High indoor temperatures in summer, difficulties in heating during winter.

Proposed Solution: 4 WZ 5000 HVLS fans installed at 5.6 m above the ground.

Results: Summer temperature perception reduced by 7°C, the fans work in tandem with the Evel Roof Cooler to mix fresh air as an alternative to traditional air conditioning. Energy savings in 2019 vs 2018: Approximately 27%* (*based on actual consumption billing).