Radiant:
A Radiant Fireplace is also known as a Flush Face Fireplace. The facing (Stone, Tile, Brick, etc.) can cover above and below the fireplace opening to give you a Masonry fireplace look.

Circulating:
A Heat-Circulating Fireplace has louvers at the top and bottom so that a fan can be installed in the unit and circulate heat around the firebox and into the room.

High Energy Efficient:
High Energy Efficient Fireplaces are EPA-Approved units that offer a balance of elegance and Energy Efficiency