Single-stage, variable speed control

Product Overview

The SSV-DC automatically controls the speed of your fans based on the temperature in your facility. This single-stage variable control is designed to control the speed of up to 10 fans within 500’ of the controller.

The SSV-DC allows you to run fans at any speed increasing energy savings while reducing noise and ensuring that your animals are healthy and comfortable. Take hands off and precise control over your ventilation system today!

Variable Speed Control

Features & Benefits of SSV-DC Variable Speed Control

Variable Speed Control


  • Variable 0 to 10V output
  • Start/Stop relay
  • Error code display
  • External alarm relay
  • NEMA 4X enclosure and CSA approved
  • Three-second full-power-turn-on to minimize fan ice-up
  • Power-failure protection – no lost settings
  • Three-character LED display with status
  • Programming LEDs
Variable Speed Control


  • Automatically adjusts fan speed from high to low based on the temperature (ranging from -13°F to 125°F) within your facility to keep your cows cool and comfortable
  • Features two LED displays that show the temperature, signal output, alarm codes, and programming information
  • Programming lights that indicate which setting you are editing
  • Comes standard with a 6’ temperature probe that can be extended up to 500’

Designed to use with all VES-Artex circulation and exhaust fans that are using wired VFDs.

Variable Speed Fan Control
  • Available Options

  • • Probes are available in 30’, or 150’ cable lengths

    • Designed for use with all VES-Artex circulation and exhaust fans using any wired VES-Artex VFDs

    • 2-year warranty

    • Please note, you may receive a different looking model of the system than advertised on this page. Rest assured both products perform the same.

  • Resources & Documentation

  • Want more information about the VES-Artex SSV-DC? Check out our Knowledge Base

  • Additional Resources

  • Links to associated webinars and articles are coming soon!

  • Videos

  • Check-back later for a video or two!

Find a Dealer

Search our map for a dealer near you.

Talk to an Expert

Connect with us to learn more.