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WZ02 double-sided air inlet

1. Specification: Opening size: Length 740 mm × width 230 mm, double-sided air inlet for ceiling.

2. Material: high impact PS material, firm and durable, PVC ventilation fan blade.

3. Structure: Air is introduced from two sides, used in winter, negative pressure opening, the size of air inlet can be adjusted according to the number of ventilation fans in use, and the lower baffle is closed in summer

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