The Casa2G Series ovens feature a monoblock, seamless vent, providing easy chimney installation and better durability. The Casa2G ovens enable direct connection of single wall stainless steel chimney pipe (without requiring an anchor plate) for outdoor installation, along with easy installation of UL103 double wall stainless steel chimney pipe for indoor installation and installation closer to combustible materials and clay pipe. By accommodating single wall stainless steel chimney pipe, the Casa2G ovens can save the homeowner a significant amount in installation costs.

The seamless design is much easier to assemble than ovens with multiple vent and adapter pieces, it is more durable than metal vents, and very importantly, it avoids the unattractive seam (and mortar patch) that other ovens have in the center of the oven opening (something you look at every time you use the oven).