A:AnswerThe oven temperature range is 175-550. However, when you set the temperature the ACTUAL temp varies by up to 100 degrees. I've set the temperature on the stove to cook a pizza at 450 and at one point after it was done pre-heating the temp dropped to almost 350 while the oven still showed 450.
A:AnswerWhile I can’t give you an exact time, it didn’t take long at all to watch the temp climb up and up. All I can say is it’s not slow. I haven’t had a new range in ages so I’m rather impressed.
A:AnswerThe timer itself makes no noise. If you are asking about the tone it makes when the timer has ended, it is loud enough to hear even when the TV is on.