Nurture right 360

[I Love Feather Babies]

I just got my Nurture Right 360 incubator. Can anyone tell me if the open hole at the top is normal or am I missing a piece?

 

[SeaCity]

Mine has the same hole, but works!

 

[I Love Feather Babies]

Thank you. Was afraid I might be missing a plug of some kind.

 

[junior67]

It is a vent hole since eggs and the chicks need oxygen.

 

[I Love Feather Babies]

It is a vent hole since eggs and the chicks need oxygen.

Thank you.

 

[Party_Chicken]

Extra vent hole all normal!