Our fireplace is great. With good seasoned wood, it burns well and puts off a lot of heat. The fan blower in it is so weak, I have to leave the glass doors open and the fire chain mail looking deal closed, or barely any heat. Not sure if that’s normal, or needs an upgrade. When I do leave the glass doors open, the fireplace room gets 90+ degrees, but even with a fan going out of the room, doesn’t move the heat much from our fireplace room. Any thoughts on better circulating this heat throughout the house?