We bought the older model of this and it was a waste of hard earned money! The self cleaning overheated on the very first use when the oven was not even very dirty. The buttons went out one by one until I can no longer program my oven to 350. I have to use 351 and now the 3 is going out so basically it is useless. the Oven and burners randomly shut off, so you have to sit by it to get anything cooked to be able to turn it back on. Reap,a cement parts are outrageously expensive. DO NOT BUY