This is an alternative cover for a freezer fan.

I have an older (80s / 90s Fisher & Paykel 30L) type fridge freezer and I was having a problem with the freezer icing over. The manual advises not to obstruct the fan however it blows directly forwards across the shelf making it virtually impossible to follow that instruction.

More modern freezers are designed to redirect the air flow along the surface of the rear wall. However I had to work within the limitations of what I had. So, I designed this replacement fan cover so that the airflow would be redirected above, below and to the sides.