The official website of thermogatz does not mention thermostat 1 minus, while the sites that sell it state that the thermostat measures the temperature from Max using a laser when I opened the lid after preheating, and it instantly showed 320 degrees. Then I measured the temperature from min after preheating by opening the lid, and it showed 210 degrees. I don't know what the problem is, but the thermostat is probably not from 50 to 280 degrees, but from 180 to 320 degrees, just a plain stove! The thermogatz website also mentions that it provides chrome rails, but they are not included, resulting in the oven getting scratched. Well, what do they think? That the customer will pay 400 euros for an oven that will get scratched by the trays on the first day? It's a big downside, as if it's a cost for a factory to produce chrome grates for all their ovens! The user manual shows with a star that it may include hooks for the trays and grates, but unfortunately, it doesn't include them. Even a Chinese mini oven can have two, not just one! Someone who didn't have gas before and now installed it has to spend 50 euros for a new gas bottle, which they will later replace with a full one for 15 to 20 euros! They also have to buy a gas connection set for kitchens, ovens, and stoves, which costs from 7 to 15 euros online! It has two nozzles, probably for natural gas and gas, which they have installed in the oven. It has one chrome grate, one chrome metal base for the probably stainless steel spit. It has two enamel trays, one shallow three centimeters and one deep six centimeters, but I will go and try to find stainless steel ones and see if I can find chrome rails or a telescopic mechanism! The installation of the built-in furniture can cost around 150 euros, and approximately frames that accept dust filters like vacuum cleaners need to be placed on the furniture for the oxygen needs of the oven! But I was impressed by its insulation! Internally, it maintained 320 degrees while externally it had a difference of 10 to 12 degrees from the room temperature! The door's lid contains one external glass, one internal glass, and one glass in between the two, making a total of three glasses! It will definitely bake quickly, although I haven't tried it yet. I just turned it on today and I'm trying to see what is true and what is not in practice! When you turn off the oven, a fan continues to work to cool it down, which is no longer necessary, and it automatically stops when it reaches the desired temperature! The digital clock on it has a timer option from 10 seconds to 24 hours in practice! The instructions state that when the timer starts ticking, it deactivates the burner. I don't think it does, but I will try again to see if it does! The grill function on gas is performed with the lid almost open. It has a long and narrow metal spacer that attaches to the oven when you have opened the lid to keep it open and protect the buttons from the top from the temperatures, and you close the lid towards the spacer, leaving a distance of about five to six fingers, an angle of approximately 5 to 10 degrees open! I consider the purchase to be average, and I am frustrated with the oven descriptions I see on websites in general, as if they have no idea what they are selling or cannot describe the product properly, or they just want to sell! Generally, whoever is looking for a built-in oven, it is good to carefully examine the description that I am making about it and what it does not have in practice, and to ask the stores where they sell everything specific questions, for example, does it have chrome rails, a thermostat to control the temperature of the burner, or does it have a thermostat for some other job that has nothing to do with temperature control from the regulator!