EC Fan Control Adapter (EFC-1)

EC Fan Control Adapter (EFC-1) from TrolMaster is an add-on for the Tent-X control system that provides variable-speed control of electronically commutated (EC) fans. The adapter lets users select either PWM or 0–10 V output to match a fan’s control input, enabling smooth modulation of intake and exhaust airflow. Each Tent‑X controller uses one EFC‑1 per fan circuit, with a dedicated unit required for the Exhaust (F1) and Intake (F2) lines. The EFC‑1 includes an LCD display and addressing in 0–10 V mode, and connects to the Tent‑X main controller for plug‑and‑play setup. Package contents include the EC Fan Control Adapter and an RJ12 to female barrel cable. Intended for environmental ventilation control in grow tents.