Supply and exhaust air openings must always be kept fully open!

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Warning sign with the text "Supply and exhaust air openings must always be kept fully open!"

This sign is available in aluminium, plastic, and sticker materials.

Choose from different sizes to meet various needs. If you want screw holes or double-sided adhesive Tape, you can easily select this option.

For pole mounting, choose "Fixing method: Pole brackets." Pole brackets and other mounting accessories can be found further down the page.

Delivery time: Ships within two business days

This warning sign is essential for ensuring safety and efficiency in various environments. Ideal for installation in industrial facilities, commercial buildings, and residential complexes, it serves as a crucial reminder to maintain unobstructed airflow. By placing this sign near ventilation systems, air ducts, or HVAC units, you help prevent blockages that could lead to operational issues or safety hazards. Its clear message promotes awareness and compliance, making it a vital addition to any space where air circulation is critical.

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