Plug your ventilation equipment into the Mercury 4, set the high/low fan idle speed and let the Mercury 4 do the rest of the work for you.
• 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.
• Temperature control range is 55°F to 95°F.
• Six foot temperature probe is accurate to within 2 degress F.
• ETL listed in United States and Canada.
• Plastic enclosure protects internal components from dust and moisture.
• 6 Amps/120 Volts/60 Hz.
• 3 year warranty