Negative noticed:
In the first order, the circulating air was not working. As mentioned in the other reviews, the housing for the air recirculation wheel seems to be a bit too small. The conversion worked smoothly.
In the second furnace Although recirculation works, but after a longer baking time also catches since the wheel to the housing to rattle.
If we use the oven without air circulation (with top and / or bottom heat), then automatically rotates the holder for the chicken kebab with all the time, unfortunately, with very unpleasant squeaking noises high.
Performance: The oven bakes very evenly, but not hot. You always have at least 20 degrees more than usual to adjust and plan for longer baking times.
The lighting remains unfortunately to throughout the baking process and is not set up separately, so that the bulb will not have a long life.
For processing: The stainless steel outer casing may look at first nice, but it is difficult to keep clean as it maps each fingerprint or water drops. The non-stick coating of the interior is not very durable, or the grid is poorly processed because it in and out sliding leaves his scratch mark them. Because the furnace does not have any anti-slip feet, you need a safe place to place to him because he is very light and agile on the ground.
In conclusion: The Amazon service is very good and can not be topped. Very fast delivery, need to exchange running smoothly. The oven itself was a bit disappointing for its price.
