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Equipped with a thermistor these high quality fans regulate their speed based on an increase or decrease in the temperature surrounding the probe. Excellent for Aquarium Canopies, enclosed stands and equipment cabinets.
Item #: CV-SFAN4
CoralVue 4″ Smart Fan
Smart cooling fan
Quiet Operation (68 to 111 dbs depending on the fan speed)
Fully equipped Plug & Play unit
Variable speed control (based on ambient temperature) between 68 and 112 CFMs.
18 thermistor regulates the speed of the fan based on an increase or decrease in temperature.
The mounting screw holes are 4.14″ apart.