- Casing and impeller made of high-quality and durable UV-resistant plastic.
- Specially designed impeller provides high air capacity and low noise level.
- Reliable and low-watt electric ball bearing motor.
- Motor equipped with built in thermal overload protection and maintenance-free ball bearings for 40 000 hrs non-stop operation.
- Fan equipped with a thermal actuator which provides smooth opening and shutting of automatic louver shutters for air back flow preventing.
Download Installation Manual
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