Waterproof Ceiling In-line Exhaust Fan

Compared with traditional motors, the brushless DC motor is more energy-saving, longer-lasting, quieter and more stable. The waterproof ceiling in-line exhaust fan automatically adjusts its speed according to airflow resistance, making it ideal for continuous 24/7 operation.

The waterproof ceiling in-line exhaust fan is simple to install and maintain. Its short air ducts reduce resistance, delivering stronger airflow and faster ventilation. It fits most standard ceilings in homes and commercial projects, while installation and later cleaning are both convenient.

With strong air pressure and powerful exhaust performance, plus a built-in check valve, this waterproof ceiling in-line exhaust fan effectively prevents backflow, insects and unpleasant odors for a more comfortable indoor environment.

Parameters

Features

This waterproof ceiling in-line exhaust fan features a single-inlet and single-outlet design, dedicated to one space with no cross-interference, ensuring cleaner air exhaust.It runs quietly with DC variable frequency technology, with noise as low as 28 dB and air ventilation capacity ranging from 200–400 m³/h.It boasts low energy consumption and a longer service life. The simplified air duct design reduces wind resistance; it fits common ceiling systems and is easy to maintain.With strong air pressure and a check valve, it effectively blocks odors and insects. It has been well received by a large number of users.