Scott for Model Number LRA18HMU212 The controls seem to work fine, the power comes on and I can change the mode from A/C to Heat and I can change the fan speed, etc. The Fan runs perfectly. The A/C will cool, but it will never turn off...just keeps cooling no matter what I have the temperature set to...just keeps cooling. Back in the winter, the heating elements wouldn't come on. Again, the fan worked and the controls worked, just no heat coming out. Please give me kind of a list of parts that might be causing this issue and I will replace them one at a time to see if the problem resolves. Since right now it's summer time I am most concerned about getting the A/C up and running. Thanks!
Answer Scott, There are only a few items that would cause this. The thermistor would be the main issue or the main control board. The thermistor will be part number 5304512375 and the main control board 5304483065. Read More... Answered by AppliancePartsPros.com | Friday, June 11, 2021