Precise wheel winding
Maintaining precise parameters, supported by sensors and advanced mechanics.
Swiss Rotors • EC Fan Sets
Energy Recovery Wheels
Single diaphragm design. Twin brush system. Minimum cross-contamination
75.7%
Sensible Effectiveness
87.9%
Latent Effectiveness
74.7%
Total Effectiveness
Engineered for
Energy Recovery
Robot-aided grooving
Automated groove cutting for spoke installation, ensuring accuracy and repeatability.
Stiffening the wheel structure
Performed by highly skilled welders, ensuring structural rigidity, durability and quality.
Ready Heat Recovery wheel
Fully assembled and quality-checked wheel, ready for integration into ventilation systems.
ENERGY RECOVERY WHEELS
Two wheel depth options.
When designing energy recovery wheels, we aim to keep pressure drops as low as possible. We build wheels of varying thicknesses to ensure optimal performance with minimal fan load.
Swiss Rotors
SFC 4" Energy Recovery Wheel
Perfect balance between heat recovery and pressure drop
Swiss Rotors
RTC 8" Energy Recovery Wheel
maximum efficiency for comfort ventilation systems
11 sizes: 25-81"
Airflow Range for SFC Wheels
The SFC energy recovery wheels support a wide range of ventilation applications, from compact air handling units to large commercial HVAC systems. This chart shows the airflow capacity of each SFC model, highlighting the progression from smaller units to high-capacity wheels designed for efficient energy recovery.
18 sizes: 500-2,400mm
Airflow Range for RTC Wheels
The RTC energy recovery wheels deliver scalable performance for commercial and industrial ventilation systems. This chart shows the airflow capacity range from RTC-500 to RTC-2400, helping designers select the right wheel size for efficient energy recovery and HVAC performance.
3Å molecular sieve
3Å molecular physics
What principles of physics did we use?
- Water molecules are among the smallest airborne particles (2.65 Å kinetic diameter).
- Odors, pollutants, and microorganisms are much larger.
- Our technology selectively transfers moisture while minimizing the passage of unwanted contaminants.
ENERGY RECOVERY
Variety of options Energy recovery cores
A side-by-side look at Swiss Rotors motor architecture and the established ABB approach — both engineered to a similar tier, with different design philosophies.
Selection
Tool
No. 01
ENERGY RECOVERY
4-inch Energy Recovery Wheels
SFC 25-81
Design
Single diaphragm
Diameters
25–81"
Cerification
AHRI 1060
Drive
Stepper motor
No. 02
ENERGY RECOVERY
8-inch Energy Recovery Wheels
RT 500-2400
Design
Single diaphragm
Diameter
500–2400
Certification
AHRI 1060
Drive
Stepper motor
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Contact
American Headquarters
Swiss Rotors Inc.
1075 Highway 124 Building 300, Suite 300
Hoschton, GA 30548
United States of America