Formex Snap Lock Chicken Coops Assembly Instructions Manual page 23

Air circulation in the coop can be adjusted by simply lowering or raising the vent cover
that has been installed on both the Front Gable and the Back Gable. Raised all the way
up provides maximum ventilation and lowered all the way down will provide the maxi-
mum protection from draft. It also can be set at increments in-between. When the cover
is lowered all the way down, it shuts off most of the openings except for the very top
opening. This is to ensure that ammonia, water vapor, and other gases can still be
vented even when the vent is closed. It is not recommended for ventilation ever to be
completely shut off, even during very cold weather.
FULLY OPEN
The carabiners provided with this coop can be attached by the split ring to
the hasp, hasp eye, or the gravity latch on the front door. This will keep the
carabiner attached to the coop, even when it is not being used.
Adjustable Ventilation
FULLY CLOSED