What output modes does the EFC-1 support?

PWM or 0-10V, selectable to match the connected EC fan. Both are common variable-speed control signals used by EC fan manufacturers.

What system does it work with?

The Tent-X Control System specifically. It is not designed for use with the Hydro-X controller line.

How many EFC-1 units do I need?

One per Exhaust (F1) or Intake (F2) line on each Tent-X. A tent using both lines with EC fans needs two EFC-1 adapters.

Does it include a display?

Yes, an LCD display shows the current mode and settings. This lets you confirm the adapter is configured correctly without a phone app.

Home/Cultivation Equipment and Supplies/Environment/Parts & Accessories/EC Fan Control Adaptor, for EC Fan in PWM or 0-10V

EC Fan Control Adaptor, for EC Fan in PWM or 0-10V

Write a review

$59.39 $61.95

Add to cart

EC Fan Control Adaptor, for EC Fan in PWM or 0-10V

Name: EC Fan Control Adaptor, for EC Fan in PWM or 0-10V
Brand: TrolMaster
SKU: TRCEFC1
Price: 59.39 USD
Availability: InStock

Write a review

Product Code:

TRCEFC1

$59.39 $61.95 -4%

In Stock: 10

+ −

Add to wish list

Hydrofarm

With a strong portfolio of manufactured and distributed brands, we are one of the lead...

City: US, Shoemakersville

Ask a question About vendor

Our Advantages

Competitive Price Matching
Fast & Discreet Shipping (2-3 days)
Safe & Secure Shopping
High Quality Trusted Brands

Buying Multiple Units?

ACH Payments Available

Description
Features
Reviews

Add Variable-Speed Control to EC Fans on Tent-X

EC fans need a PWM or 0-10V signal to run at anything other than full speed, and the Tent-X Control System doesn't send either signal type on its own without an adapter in between. The TrolMaster EFC-1 fills that role, letting an EC fan's speed be dialed in from the Tent-X main controller rather than running at a fixed output.

Select PWM or 0-10V output mode on the EFC-1 to match the connected fan, and plan for one EFC-1 per Exhaust (F1) or Intake (F2) line on each Tent-X, since a single adapter only manages one line.

Key Features & Benefits

PWM or 0-10V Output Mode — matches the control method the connected EC fan expects.
LCD Display — shows the current mode and setting for on-site confirmation.
Direct Tent-X Integration — works with the Tent-X main controller without extra wiring accessories.
Plug & Play Setup — installs with no additional configuration beyond mode selection.

Who Should Use the EFC-1 Fan Control Adapter

Tent-X Control System users running EC fans on their exhaust or intake line, who want true variable-speed control instead of a fixed-output fan, need an EFC-1 for each line being adapted. Standard AC fans don't require this adapter at all.

About TrolMaster

The EFC-1 is built specifically for Tent-X, TrolMaster's grow-tent-focused control system, engineered at the company's Sacramento, California facility as a smaller-footprint alternative to the room-scale Hydro-X line. Its one-adapter-per-line design mirrors the simplicity Tent-X aims for compared to a full multi-zone build.

Frequently Asked Questions

What output modes does the EFC-1 support?: PWM or 0-10V, selectable to match the connected EC fan. Both are common variable-speed control signals used by EC fan manufacturers.
What system does it work with?: The Tent-X Control System specifically. It is not designed for use with the Hydro-X controller line.
How many EFC-1 units do I need?: One per Exhaust (F1) or Intake (F2) line on each Tent-X. A tent using both lines with EC fans needs two EFC-1 adapters.
Does it include a display?: Yes, an LCD display shows the current mode and settings. This lets you confirm the adapter is configured correctly without a phone app.

No reviews found