Aero-Fan Simple Fan Speed Dimmer (FRC-2) - For Aerofan EC Fans - 0-100% Speed Control - 12V

Set Airflow With One Knob - 12V Fan Speed Control

Adjusting ventilation across several fans one at a time wastes effort and leaves airflow uneven. The FRC-2 puts a group of compatible Aerofan Electronically Commutated (EC) fans on a single adjustment knob. You set the speed anywhere from 0% to 100% and the connected fans follow together.

This is a single-unit listing (sold each), suited to a grower who wants simple, shared control of grouped fans in a grow room, tent or ventilation setup. Larger operations can use one module per fan group.

Key Features & Benefits

• Intuitive adjustment knob — set the speed you want without menus or programming.
• 0-100% speed range — tune airflow from off to full output.
• Group control — run multiple Aerofans from one FRC-2 module.
• 12V input at 0.1A — a low-power control device.
• ECS-9 cable included — the package contains the dimmer and one cable.

Who Should Use Aero-Fan FRC-2 Simple Fan Speed Dimmer

Growers who run Aerofan EC fans and want direct control of speed for exhaust, intake or circulation will find this dimmer a straightforward fit. It suits both home gardeners and commercial facilities that manage ventilation in groups.

About Aero-Fan FRC-2 Simple Fan Speed Dimmer

The FRC-2 is a fan speed controller made for Aerofan EC fans. It measures 6.69 x 3.74 x 2.13 in and ships at 0.26 lb. It operates in temperatures from 32-104°F and humidity up to 90%, and it carries a 3-year warranty from the distributor.

Frequently Asked Questions

Q: Which fans does the FRC-2 work with?
A: It is designed for Aerofan Electronically Commutated (EC) fans. Compatibility with other fan types is not listed, so check before pairing it with other equipment.

Q: Can one FRC-2 control several fans?
A: Yes. Multiple Aerofans can be grouped and controlled together from a single module.

Q: What is an EC fan?
A: EC stands for Electronically Commutated. These fans use a brushless DC motor with integrated electronics, which allows speed to be adjusted electronically.

Q: What is in the box?
A: You receive one Simple Fan Speed Dimmer (FRC-2) and one ECS-9 cable.

Q: What conditions can it operate in?
A: It is rated for 32-104°F and humidity up to 90%. Keep it in a spot that stays within these limits.

Q: Is a manual available?
A: A user manual for the FRC-2 is available as a PDF from the manufacturer's file host.