CABINET COOLING GUIDE
INTAKE AND EXHAUST
All cabinet fan systems should contain an
intake and an exhaust variable which can
either be fans or ventilation holes. This is
required to balance the static pressures
between the inside and outside room.
FAN POSITIONING
Due to natural convection, warmer air,
which is less dense than colder air, will
rise on its own. It is ideal to position fans
near the top of the room configured to
exhaust out the warmer air and position
fans near the lower part of the room to
push in colder air.
CFM REQUIREMENTS
A fan or set of fan’s CFM rating measures
the rate at which air flows in of a space.
To obtain the required CFM rating, divide
the dimensions of a cabinet by 1728 to get
the cubic feet area then multiply by three
to account for various real world variables.
SIZE OF ROOM
L x W x H (inches)
1728
6
