RUMORED BUZZ ON BUY DIN PLUS PELLETS

Also, will I be able to use the non-lined fire box for the insert? Not sure of code. Current gas fireplace is vented to a fake chimney about 5 ft tall on beyond house. Any recommend is appreciated. Also, where do you get pellets the cheapest? I'm prepared to obtain in bulk?This can make heating devices based on wood pellets an enormous development