Chosen Solution
Electric fireplace insert has two sections that blow heat. I noticed that one did not work, and it became louder. I let it run for quite a while, but one day noticed that the plug was hot as blazes and the wall behind the plug was also hot. In fear of burning my house down, I unplugged it and am scared to use it. Can I fix it. They don’t sell inserts for those things ANYWHERE.
Matt, clean the filter and your blower (fan) make sure you remove all dust and debris. It sounds as if your blower is not working right.