Welcome to Galco TV Tech Tips. Almost all systems require a degree of forced cooling to ensure
proper heat distribution. In some cases, ambient air may suffice when in a cool and clean environment.
If the ambient is too hot, dry or corrosive, then you will need a close loop system. This
can be accomplished by a fan or air conditioning unit. Both of these will require an inlet
and exhaust as well as filters. Often times, these filters are not replaced enough and
should be checked regularly as a clogged filter can restrict the airflow. Exhaust and inlets
should be installed as far as possible from the air inlet and past the heat producing
components. For more on fans and air conditioners, check out our other videos on G-TV