I am looking to install a new wood burning insert. The fire guys tell me to just put in an electrical plug inside the fireplace to plug in the insert. The electrician tells me he is concerned with it getting too hot? Who's right? Fireplace guys say "we do it all the time" and the electrician looks at the distance to combustibles and voices concerns. I have two professionals from different fields giving me different information and I am getting very frustrated by it. Please help.