55" Built-in LED Electric Fireplace

Looks great, and was easy to install! Looks very real! The only issue I have with the unit is that when the blower fan is on it tends to make a dull pulsating vibration sound. (definitely comes from the unit itself, and it is mounted perfectly plumb) Considering it only produces about 400BTUs I wasn't really intending to use it as a heat source for the room. Still, fans should run without the dull vibration sound. Your guests may not notice, but I notice everything :/