DETA 4" Extractor Fan Timer & Humidistat

The DETA 4603 is a professional-grade extractor fan designed for bathrooms and toilets, featuring both timer and humidistat controls for optimal ventilation management. Perfect for domestic installations requiring building regulation compliance and quiet operation.

• Size: 4 inch / 100mm diameter
• Extraction rate: 25 litres/second (90m³/hour)
• IP rating: IP24 for bathroom use
• Noise level: Only 29dB @ 3m distance
• Humidistat: Adjustable between 60% and 90% relative humidity
• Timer: Adjustable overrun timer between 2 and 30 minutes
• Voltage: 240V single speed operation
• Dimensions: 152mm x 152mm x 20mm projection
• Spigot diameter: 100mm
• Installation: Wall or ceiling mounting
• Wiring: Requires permanent live, switched live and neutral
• Compliance: Meets Building Regulations F1 for low noise performance