Variable Speed Controller for Ventilation Fans, Rotary Fan Speed Control with On/Off Switch, Wall Mount Motor Speed Regulator (6)

This Variable Speed Controller is designed to provide convenient airflow adjustment for compatible ventilation and exhaust fan systems. The rotary speed control knob allows smooth fan speed regulation, while the integrated On/Off switch offers simple daily operation. Built with a durable metal faceplate and compact wall-mount design, this controller is suitable for inline duct fans, exhaust blowers, and indoor ventilation systems commonly used in garages, workshops, basements, utility rooms, and air circulation setups. Available in two versions: 6A 15A Ideal for improving airflow management and ventilation efficiency in a variety of indoor environments.

• Rotary control knob allows convenient airflow adjustment for compatible ventilation and exhaust fan systems. Designed for stable and responsive fan speed control.
• Built-in power switch makes operation simple and convenient. Easily control connected ventilation equipment without unplugging the device.
• Suitable for inline duct fans, exhaust fans, ventilation blowers, and air circulation systems used in garages, workshops, basements, utility rooms, and indoor ventilation projects.
• Features a compact wall-mounted structure with a sturdy metal panel for reliable long-term use and a clean professional appearance.
• Designed for quick installation and easy operation. Compact size fits various ventilation control applications for residential or commercial use.