Regarding the heat issue, the unit I purchased is a direct vent, zero clearance. This means combustibles can be placed directly on the top and back of the fireplace, since it’s designed to radiate heat only from the 3 viewing glass areas. The top and back are only warm to the touch when operating the fireplace. The inside of the cabinet will be ~ 4" away from the back of the FP, and I'll insulate this cavity to minimize any heat. I hope it works out; otherwise I’ve just designed a very expensive non-functional room divider! (I say this because if it comes down to using the HT equipment or the FP… the HT wins out!)
