Xpelair DT20B Automatic Time Delay Controller

Xpelair DT20B Automatic Time Delay Controller – Smart Ventilation Control

The Xpelair DT20B Automatic Time Delay Controller is designed to provide efficient and automatic control of ventilation systems. Typically wired into the lighting circuit, it ensures fans continue running for a set period after the lights are switched off, improving air circulation and reducing excess humidity.

• Automatic Operation: Activates the fan when the lighting circuit is switched on.
• Adjustable Time Delay: Keeps the fan running for a preset period after lights are turned off.
• Improved Air Quality: Helps to reduce condensation, humidity, and odours.
• Seamless Integration: Designed for easy connection to existing lighting circuits.
• Reliable Performance: Ensures consistent ventilation in bathrooms, toilets, and other areas.

Technical Specification

• Model: Xpelair DT20B
• Function: Automatic time delay control
• Operation: Connected to lighting circuit
• Application: Suitable for use with extractor fans
• Timer Setting: Adjustable run-on period

✅ Enhance ventilation efficiency with the Xpelair DT20B – automatic, reliable, and easy to install!