48L Electric Cigar Humidor Cabinet with Heating, Cooling, Digital Hygrometer, and Cedar Wood Interior

My humidor was purchased in 2023. Everything worked fine for 2 years but it then began making a noisy hum. I feared it was the compressor since the noise was present when the fan at the BACK was NOT spinning. I contacted the company knowing it was just a bit after the 24 month warranty has passed to see if they could help. They initially said sorry, it was out of warranty but further exchange in asking their help in diagnosing the noise, they invited me to send an audio file to them so they might determine the sound. I did so and they suggested it was the INTERNAL fan. I didn’t know there were TWO fans! The internal one is the one that constantly circulates air. I emptied the unit and discovered that is exactly what it was. They went above & beyond helping me and I was sent a replacement fan. This was simple to install and I would even say the replacement fan is quieter than the original when I first received the humidor. Perhaps the original fan was substandard from the beginning and simply degraded prematurely? Perhaps the corner of a 5 pack cellophane wrap worked its way past the guard and stopped the fan from spinning? I’ve included an image of the fan. The same unit is available on buycigarhumidor if your humidor begins to hum. this one: TX8025L12S 12V Wine Cabinet Constant Temperature Silent Cooling Fan Thank you to NeedOne customer service.