Help! I'm getting ready to buy an Alderlea T5 insert from Pacific Energy. My big question was weather or not the surface area would get hot enough to heat a tea kettle or percolate a small coffee pot. Would it reach temps hot enough with the blowers off say if there was a power outage where I would be able to make tea or coffee on top.... If not, what medium range wood insert would be good for doing so. Thanks!