Description
Digital Roof fan controller, complete with harness and temperature probe, 1 metre short harness to plug in to Digital Controller and wire to existing or new fan.
Allow your fan to cut in and out at set temperatures.
These controllers have been Preset to come on at 23 c and turn off at 20 c When red COOL led light is flashing it means the ON Temperature has been reached and the unit will turn on approximately 90 seconds after this.
There is a 3 Degree window between on and off setting so whatever you set as Turn off Setting Turn on will be 3 Degrees higher.
Wiring and setting Instructions included
With Velcro pads to fix to dash or trim
Proper ventilation is crucial for any campervan, and roof fans are a popular solution to ensure adequate airflow. They work by extracting the heat that naturally rises to the top of the van and drawing cool air in from below 1. Here are some facts about van roof fans:
- Ventilation regulates airflow in and out, bringing in fresh air while getting rid of the old, damp, funky air. Ventilation also regulates the internal climate, reduces stuffiness, and combats odors 2.
- Without adequate ventilation, excess heat and water vapor cause condensation, which in turn causes further humidity. In addition, odor and pollutants will also begin to build up 2.
- The rate at which a roof fan works will be compromised if the space is not sealed. For instance, if you have a window or side door open, the rate at which the fan works will be compromised
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