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The Mercury 4 – Day/Night Multi-Function Fan Speed controller puts the grower in complete control of their ventilation requirements. Plug your ventilation equipment into the Mercury 4, set the high/low fan idle speed, set the day night mode and you’re in business! Great for use with carbon filter ventilation systems. Things just grow better with Titan Controls.

  • Allows grower to select minimum fan idle speed between 25% and 60% of fan rating
  • Enables the user to activate/deactivate ‘low temperature’ safety feature
  • Perfect for use with carbon filter ventilation systems
  • Temperature control range is 55°F to 95°F
  • Six (6) foot temperature probe is accurate to within 2°F
  • Plastic enclosure protects internal components from dust and moisture
  • ETL listed in US and Canada for commercial applications
  • 6 Amps/120 Volts/60 Hz.
  • 2 year warranty