Why are Panasonic Fans so quiet?
Panasonic fans are especially quiet for a number of reasons, including: • Tip Speed Panasonic fans use a wide blower wheel that moves a large amount of air at reduced RPMs. The larger wheel plus lower RPMs, amounts to less tip speed and noise. • Double Suction Blower Wheel The blower wheel draws in air from both sides (see illustration), so there’s more area for the air to enter the wheel. This cuts down on noise and makes the ventilation process more efficient. • Exhaust Outlet The outlet on the discharge side of Panasonic fans is as wide as the blower wheel, allowing less turbulent airflow as it enters the duct. • Quiet Motor Panasonic fans feature four pole condenser motors, which are an advanced version of a Permanent Split Capacitor (PSC) motor. The four pole design helps the fan rotate smoothly and evenly, making Panasonic motors among the most efficient fan motors around.
