VENT CONTROLS

LST Lead Control

This vent control moves the vent from full open to full close.  It relies on the environmental control to send a signal to move incrementally.

  • Manual override toggle switches allow for manual operation
  • Includes a transformer and relays
  • Can signal up to six 2R Follower Controls
  • Vents open incrementally when paired with our controls: Seed, Seed 16, VersiSTEP, EnviroSTEP or STEP Up

2R Follower Control

This vent control is a follower control.  It requires either the LST or Versatile Vent as a lead control.

  • Manual override toggle switches allow for manual operation
  • Two relays – which is where the name, 2R, originates
  • Does not include a transformer.  Receives power from lead controller
  • 2R enables additional vents to reproduce movements sent via the lead control
  • Not a stand-alone control.  Powered by lead control
  • 2R controls mimic the movement of the lead control

Versatile Vent

Versatile Vent Stand-Alone Package
  • Control indicates power, open, close and alarm
  • Adjustable idle delay to reduce wear
  • Adjustable run time to ensure continued accuracy
  • Independent vent management controller
  • Manual override toggle switches
  • Includes transformer and relays
  • Displays temperature and vent position
  • Easy to program – complete instructions on faceplate
  • Temperature Alarm output
  • Acts as a lead control for up to six 2R Follower Controls
  • Works with Weather Guard control
  • Includes aspirated temperature sensor and 100 feet of cable and wiring diagrams
  • Cabinet size 7.1″ x 11.8″ x 7.8″
  • NEMA 4 rated cabinet
  • UL listed
 
Versatile Vent
  • Manual override toggle switches
  • Includes transformer and relays
  • Vents open incrementally when paired with our controls: Seed, Seed 16, VersiSTEP, EnviroSTEP or STEP Up
  • No display in this mode
  • Easy to program – complete instructions on faceplate
  • Temperature Alarm output
  • Acts as a lead control for up to six 2R Follower Controls
  • Cabinet size 7.1″ x 11.8″ x 7.8″
  • NEMA 4 rated cabinet
  • UL listed

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