Once he looked at the system, he told me the buzzing noise was likely from electrical issues
My husband can be so stubborn sometimes. Once he has an opinion on something, good luck changing it. I think he would rather walk through fire than admit he is wrong sometimes. Take what happened a few weeks ago as a great example. I am quite used to the sound of the A/C component. It makes a familiar humming sound when it is on, and I have always found it comforting. Anyways, I noticed a few weeks ago that the familiar humming sound was gone, and instead replaced by a slight buzzing noise. This was a cause of concern for me, because the HVAC machine had never made that sound before. I brought up my concerns to my husband, and he told me that I was over worrying and that it had always made that noise. I assured him that it did not make noise, and I was positive, but I let him convince me that it didn’t need to be checked out. Only a week or so after that, the HVAC unit stopped working. No amount of restarting or troubleshooting was going to get it to work, and so my husband eventually caved and called a HVAC specialist. When the A/C professional arrived, he asked about any strange noises, and I brought up the buzzing sound. Once he looked at the system, he told me the buzzing noise was likely from electrical issues. It cost a good bit to get it fixed, which my husband paid for. Even now, he still hasn’t admitted that he was wrong, he refuses to talk about it.