BURGER THERMOFIRE

FLUES FOR FIREPLACES AND STOVES, WOODBURNING AND OTHER TYPE FUEL BURNING STOVES, AND ELEMENTS FOR OPEN AND CLOSED FIREPLACES, NAMELY, PANELS MADE OF FIRE-BRICK AND CONCRETE FOR THE BOTTOM AND WALLS OF FIREPLACES, FIRE-BRICK BEAMS, PREFABRICATED STEEL CASES COVERING THE SIDES AND TOP OF FIREPLACES, GLASS FIREPLACE DOORS, FIREPLACE GRATES AND ANDIRONS, AND FLUE PIPE SOCKETS