Thermal speed control with thermal sensor. 43 - 19 CFM. Includes: 3" Fan, AC Adapter, Fan Cover, Heat sensing Probe.

High performance 3" canopy fan is engineered to smoothly operate in a salt water environment. Features include Thermal Speed Control with Remote Sensor (43 - 19 CFM).

Thermal speed control with thermal sensor. 120 - 50 CFM. Includes: 4" Fan, AC Adapter, Fan Cover, Heat sensing Probe.

High performance 4" canopy FAN is engineered to smoothly operate in a salt water environment. Features include Thermal Speed Control with Remote Sensor (50 - 112 CFM).