Fans

Avionics Fans are essential for keeping your valuable investment cool.  

Keeping the avionics cool will ensure a longer life and more stable performance.

Even though the individual components of your avionics fit may not require cooling, a large stack of radios can overheat if no provision is made for adequate airflow.  A fan is the easy solution.

If you have a Cessna with the avionics vents on the side of the cabin fuselage, the sooner you blank them off and install a fan, the better.  These vents can cause real problems directing moist air straight onto the avionics.

Modern avionics fans draw minimal current and use almost silent brushless motors that last for years.