Did anyone answer this. How was the tv hung. Where r the wires.

Thank you, Matt!

but where do the receivers/cable box go?

probably in another room. with the advent of RF remote controls you don't need to put receivers and cable boxes close to the tv and can place those components anywhere.

Even if Wires are behind the Brick does it get too hot from the fire? Or do you use fireboard then put the brick on?

so trick...i think the placing of receiver and cables is so tricky there. Even if there is no any fire...some illustrate please!

I'd like to do this with an existing fireplace. It is a gas fireplace. Is there a wireless remote box made? Carve out the cement grout?