Melissa for Model Number YKSEB900ESS0 We purchased this oven used and told it has no issues, however the oven does not seem to maintain temp. We turn it on and set temp. It heats up I think slowly however it is a bigger oven then our last so it might be normal for this model. It will beep saying it has reached temp. We put food into cook. We noticed food that took 45 minutes previously was taking much much longer. The display will still show the correct set temp for example 350, however if we shut of the oven and immediately turn it back on(without opening the door) and set it at 350 again the oven goes back into preheating and the temp will have dropped to 300. We have tested this multiple times, the oven seems to come up to temperature but then drops at least 50 degrees within 20 minutes. I just replaced the sensor(the one with the long probe) and nothing has changed. I have ordered the safety thermostat to try next. Any other suggestions?
Answer Melissa, based on the information provided, the main control W11099664 would be the most likely failure. Read More... Answered by AppliancePartsPros.com | Sunday, September 19, 2021