A leading HVAC OEM needed a reliable fan partner for a new line of rooftop air conditioners and air handlers.
We developed an 80 mm and 120 mm AC axial fan series with optimized blade angles, sleeve and ball bearing options, and anti-vibration mounting.
The result was a <28 dB(A) noise target met at rated airflow and a field-failure rate below 0.3% over two years of production.
