54"/48"/42"/36"/30" Integrated Hood Liners
Product is in need of a redesign
This product appears to have been designed by folks that know little about fan control and how to reduce the noise from air flow. The intake openings are too small and placed to impede free flow. The fan control module is poor. If it's PWM, then the control frequency is set in the audible range which causes the fans to 'whine' at the control frequency. The default setting of the trim pot on the fan control module is *way* too high resulting in little control. The trim pot is adjustable, but the unit must be disassembled to remove the control module. Lastly, the first 50% rotation of the light control does nothing. All light control happens in the second 50%.
June 18, 2013