Rasmussen 24" FireStones Set Color:Natural Designed for use with direct

Designed for use with direct vent gas stoves/fireplaces with 5x8-inch venting

Maximum heat output: 30

9% heating efficiency

Unfinished mantel

they require no gas line

Rasmussen 24" FireStones Set Color:Natural Designed for use with directIMPORTANT: All Rasmussen products are considered final sale. Once an order is placed, it cannot be canceled or returned. Please double check your order before completing the purchase. Descriptions "Natural" is the tannish gray of the base material. The other colors are our proprietary ceramic stain coloration. We recommend darker colors (Black, Dark Gray, & Brown) as the burner will create soot from the natural, luminous yellow flame. The black soot