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Phone: +86-534-5012407
Mobile phone: +86-188-6602-0062
Email: sddljnhb@163.com
Website: http://www.sddljnhb.com
Address: No. 5166, Tianqu East Road, Economic Development Zone, Dezhou City, Shandong Province
Window-mounted ventilation fan
Window‑style ventilation fan (square window exhaust fan), specially designed for installation in glass windows and square wall openings. It is an axial‑flow, direct‑exhaust ventilation device featuring an integrated ABS flame‑retardant plastic construction with a circular front air guide and a square outer frame. When powered on, the fan blades rotate to expel stale, polluted air. A built‑in spring‑loaded, self‑opening wind‑deflecting louver ensures that the louvers automatically open upon startup and close when the unit stops, effectively preventing insects, rain, and drafts from entering. The entire unit is equipped with a fully enclosed, moisture‑proof motor, offering quiet operation, energy efficiency, and easy installation—simply fit it into a pre‑drilled window opening or a pre‑cut square recess in the wall. Ideal for kitchens, bathrooms, small apartments, and retail spaces where basic ventilation is needed, it quickly removes humidity, odors, cooking fumes, and stuffy air.
Mobile phone:+86-188-6602-0062
Email:sddljnhb@163.com
Website:http://www.sddljnhb.com
Address: No. 5166, Tianqu East Road, Economic Development Zone, Dezhou City, Shandong Province
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