Improve the efficiency of your fireplace with a fireplace grate. Heat is forced outward into the room, increasing the efficiency of the fire.Warm your home the eco-friendly way with this radiant grate fireplace rack. This radiant grate holds cordwood in a way that captures heat in the combustion zone and forces heat outward into the room instead of the chimney. It can increase heat transfer into the room by up to 300%. Allows you to burn unsplit wood, which releases fewer harmful pollutants into the environment than split logs do! Meets EPA recommendations for burning in open fireplaces.