SILENT-100 CHZ DESIGN 3C Soler & Palau quiet bathroom extractor fan with humidity sensor and timer Ø100mm

Soler & Palau SILENT-100 CHZ DESIGN 3C Humidity Sensor Bathroom Extractor Fan

Designed for automatic humidity-controlled bathroom ventilation, this ultra-quiet Ø100 mm axial extractor fan combines an adjustable electronic humidistat (60–90% RH) with a 2–20 minute run-on timer. The fan automatically responds to increased moisture levels, helping remove humidity, condensation and steam without requiring manual activation.

The high-performance ball-bearing motor is mounted on Silent-Elastic-Blocks to absorb vibration and minimise noise transmission. With an airflow rate of 85 m³/h and a low sound level of only 26.5 dB(A), the fan provides powerful yet quiet extraction for residential wet rooms.

SILENT-100 DESIGN 3C MODEL FEATURES

KEY FEATURES

• Adjustable electronic humidistat: 60–90% RH
• Adjustable run-on timer: 1–30 minutes
• Durable ball-bearing motor
• Automatic backdraft shutter helps prevent reverse airflow and limit heat loss
• Pilot light for operating status indication
• Automatic humidity-controlled ventilation
• Manual override via external light switch
• Ultra-quiet operation: 26.5 dB(A)
• Designed for Ø100 mm circular ducting
• Airflow rate: 85 m³/h
• Low power consumption: 8 W
• Silent-Elastic-Blocks reduce vibration and noise transmission
• Interchangeable colour bars: blue, red, green and yellow
• Injection-moulded plastic construction
• Stylish gloss white finish
• Suitable for wall or ceiling installation
• Direct outdoor discharge or connection to an individual ducting system

HUMIDITY SENSOR & TIMER OPERATION

In automatic mode, the electronic humidistat starts the extractor when the room humidity rises above the selected 60–90% RH setting. Once humidity falls below the set level, the fan continues operating for the selected timer period before switching off.

The fan can also be activated manually via an external light switch, even when humidity remains below the selected threshold. After the light switch is turned off, the extractor continues running for the preset 1–30 minute period, providing additional ventilation when required.

TECHNICAL INFORMATION

DIMENSIONS

Different styles with the colour bars

Interchangeable colour bars – 4 colours to match the decor of the room (blue, red, green and yellow).

APPLICATION

Ideal for bathrooms, WCs, shower rooms and utility rooms where automatic moisture control is required. The SILENT-100 CHZ DESIGN 3C responds automatically to increased humidity and condensation, while the timer and manual override provide additional control for removing steam, stale air and unwanted odours.