Autopilot Cooling Thermostat Trimmers and all models now have

and all models now have a boost function that accelerates the chilling process for quicker establishment of desired nutrient solution temperature

The Max-Fan Pro Series has a much more robust housing due to the fiberglass reinforced plastic compounds that meet all of the UL and CSA requirements

Photosynthesis Plus rapidly establishes essential plant-supporting biology

Optional parts:

Removable water tank with an automatic shutoff when the reservoir is full

Autopilot Cooling Thermostat Trimmers and all models now haveThe Autopilot Cooling Thermostat is a compact and easy to use controller for air conditioners and exhaust fans. Simply plug it into a power receptacle and then plug your cooling device into its outlet, then choose your preferred room temperature setpoint with the rotary knob. When its built in sensor senses that the room temperature has exceeded the setpoint by at least 1F, it will automatically activate your cooling device by powering the outlet.