TrolMaster EFC-1 — EC Fan Control Adapter

Variable-speed EC extraction fans are now the standard for air management in indoor grows — quiet, efficient and accurately adjustable. However, for the TrolMaster Tent-X to communicate with and control this type of extractor, it needs an intermediary module that translates the controller's commands into a signal the EC motor understands. That module is the EFC-1.

The EFC-1 selects the output mode depending on which EC extractor you're using: PWM or 0-10V. Match the mode to your extractor's protocol and the Tent-X takes full control of fan speed — from technical minimum to full power — automatically, based on the temperature, humidity or scheduling parameters you've set.

Each Tent-X controller supports one EFC-1 for the exhaust line (F1) and one for the intake line (F2). If you're controlling both lines, you'll need two units. Connection to the Tent-X is Plug & Play with no complex setup required.

Compatible exclusively with the TrolMaster Tent-X system. Not compatible with Hydro-X or other TrolMaster controllers.

Key features:

▸ Controls variable-speed EC extraction fans

▸ PWM and 0-10V signal compatible (selectable)

▸ LCD display for PWM mode monitoring

▸ One EFC-1 per line — exhaust (F1) or intake (F2)

▸ Plug & Play connection with Tent-X

▸ Compatible exclusively with TrolMaster Tent-X

Package contents:

▸ 1x EFC-1 EC Fan Control Adapter

▸ 1x RJ12 to female barrel cable