EC Fans
Energy-efficient EC fans with seamless speed control — quiet operation and full command over airflow performance.
Welcome to the new era
Built for Air.
Precision-engineered in Switzerland. We specialize in the design and production of reliable air treatment components for HVAC industry. We design and manufacture locally to be as close as possible to our Customers and markets they operate.
BACKGROUND
Since 2004
A Swiss company
in the HVAC industry.
We specialize in the design and production of key air treatment components.
All our products fully correspond to the dimensions of components commonly used on the market, but are functionally superior in terms of aerodynamic efficiency and durability.
EUROPEAN MANUFACTURING
Made in Poland
All products we supply are manufactured in our dedicated facility located in North Poland. This local production ensures exceptional responsiveness, industry-leading lead times, and reliable supply chain performance for our customers across all countries we operate.
Global Network
Trusted by industry leaders.
Product
Portfolio
A continuously evolving lineup of high-efficiency aerodynamic systems and energy recovery cores.
No. 01
AIR MOVEMENT
EC Fans
190 to 630 mm.
Size range
190–630 mm
Balance Grade
G 6,3/ BV3
MOTOR
EC
Certification
AMCA
No. 02
ENERGY RECOVERY
Energy Recovery Wheels
200 mm
Size range
200-2400 mm
Efficiency
85%
Certification
EUROVENT
Drive
Stepper motor
No. 03
ENERGY RECOVERY
Counterflow Heat Exchangers
31 mm & 39 mm option
Size range
31 & 39 mm
Plate spacing
2 & 3 mm
CERTIFICATION
EUROVENT
Material
High-Impact Polystyrene
All products
Manufactured locally
Aluminium Impellers
Every impeller is laser welded to achieve perfect structural integrity and uncompromised acoustic performance.
Energy Recovery Wheels
Energy Recovery Wheels transfer heat and moisture between supply and return air streams – that translates into significant reduction of heat and cool demand in ventilation systems.
Counterflow Heat Exchangers
A system of alternating plates creating a counterflow system of air channels
Advanced plate embossing technology ensuring their strengthening and development of the maximum heat exchange surface.
Next-Gen impellers• DATA CENTERS
Next-Gen Impellers
COMING SOONFan Impeller tailerd for
Data Center cooling systems.
High standard of EC Motors
New concept of EC Fan Set with Ectra Motor
Shaft instead of spinning rotor cup. Free airflow through the fan impeller SFC Energy Recovery Wheels. Improved efficiency, Reduced noise
Corrosion resistant
We accelerate time to validate durability. Through salt-fog and environmental exposure testing, our motors are exposed to conditions that simulate years of operation in corrosive environments, ensuring reliable performance and corrosion resistance for up to 15 years.
Globally Certified
Validated performance
Industry-Leading Standards
Engineered to meet and exceed the most rigorous international benchmarks for performance, quality and safety testing.
Air Movement
AMCA
Sound and Air Perf. FEG, FEI
Heat Recovery
EUROVENT
Certified Performance
Heat Recovery
AHRI
Air to Air ERV
QUALITY
ISO
ISO 9001:2015
QMSProtocol
Quality Management
Process Integrity
005 — Production
Built where it ships.
Two continents. One standard. Local testing and full traceability.
Poland FACTORY
Dębogórze,
Dębogórze,
Pomerania
Swiss Rotors
Rumska 18
81-198 Dębogórze
Poland
USA FACTORY
Hoschton,
Hoschton,
Georgia
Swiss Rotors Inc.
1075 Highway 124
Building 300, Suite 300
Hoschton, GA 30548, USA
Global HQ
Oensingen
Oensingen
Switzerland
Swiss Rotors AG
Eichengasse 3
4702 Oensingen
Switzerland
Selection software
Selection Tool
A redesigned HVAC selection environment with intelligent calculation logic and real-time performance analysis. Select, compare, and optimize EC fans, recovery wheels, and heat exchangers from one unified engineering platform.
Open Selection Tool
News & Events
Swiss Rotors
Swiss Rotors
latest updates.
EventMay 9, 2026
Open Days at Swiss Rotors USA January 25–27, 2027
Join us in Chicago as we unveil our next-generation EC Fan Sets and high-capacity Energy Recovery Wheels to the global HVAC market.
Read article
EventMarch 30, 2026
Swiss Rotors at MCE Mostra Convegno Expocomfort 2026
MCE Mostra Convegno Expocomfort 2026 has come to an end, and we would like to thank everyone who visited the Swiss Rotors booth during this exceptional event.
Read article
EventFebruary 6, 2026
Swiss Rotors at AHR Expo Las Vegas 2026
AHR Expo Las Vegas 2026 was an excellent opportunity for Swiss Rotors to connect with HVAC professionals, OEM manufacturers, and industry partners from across the global market.
Read articleGet in
Contact
POLAND
Swiss Rotors Inc.
ul. Rumska 18
81-198 Dębogórze
Poland