The Solution 2.0 is the obvious solution for smaller masonry hearths. With its back face at a 45º angle, it allows an extensive array of configurations. For example, the design of this wood insert requires a minimum fireplace depth of only 10 inches ! Like the other Enerzone wood inserts, you can customize it with the door overlay finish and faceplate trim of your choice (available in black, gold or brushed nickel plated). The Solution 2.0 also comes with an impressive 120 CFM blower. The 70,000 BTU of heat that Solution 2.0 provides will amaze any wood heating aficionado.