The new generation of duct/wall ventilators IN represents a complete range of ventilators with the most advanced features and covers a full range of installations. With a slim profile, particularly low noise levels, and increased performance, the IN series ventilators are the first choice.

• Excellent performance: from 105 up to 340 cubic meters per hour, with measurements from the International Institute IMQ, according to the UNI 10531 specification.
• Quiet: the smallest type IN 10/4 has noise levels of 35.6dB, measured by the International Institute IMQ, according to the UNI EN ISO 3741 specification.
• Slim profile: protrudes minimally from the wall.
• Ease of installation: only two support screws and frame attachment with clips.
• Suitable for: wall, ceiling, and glass installation with the use of the appropriate window kit.
• Waterproof: IPx4, suitable for rooms with steam.
• Double insulation: ensures effective operation.