Terraluxe Rectangular DPO 57x41 Wood Oven Specifications: If round isn't your thing, then maybe Terraluxe's rectangular oven will ?t your needs. This oven design has many of the same bene?ts and features as their round oven -available with gas backup, full gas or gas/wood combo. But the rectangular oven gives you more square footage of baking capacity. The inside dimension of the cooking surface is 49" X 33". Since this oven has two openings to the inner chamber it can be speci?ed as matching side by side ovens. The cooking surface of the oven uses high quality 3" thick alumina bricks, renowned for their excellent cooking attributes and incredible wear resistance. The use of bricks avoids the unsightly cracking associated with one piece ?oors. *Options include Wood only, Wood and Gas assisted and Gas only. *This model is Liquid Propane Gas. Warranty: 5-year Structural Warranty and 1-year parts and labor on gas / electrical components.