Always hot as he** I betcha. How hot is too hot for ya? What's the quality of the air way deep down there? What fuels the flames? Coal wood gasoline kerosene petroleum or volcano lava constantly flowing and glowing 24/7? Or is it just rage and hate pure and simple? Endless supply of both. Self-generating. Never gonna run out.
One thing for sure. The barbecue is delicious. Too hot for ice cream though. Or ice.