The VRT2500 Series offers a clean face design with a tall 24 opening. Standard hood (canopy) is required for all applications. These fireboxes come with white stacked sides and back refractory panels, black metal floor and can use an option blower (j-box kit required) and decorative screen doors for added beauty and comfort. Accepts 18 and 24 vent-free log sets.20 Year limited warrantyBTU: Based on Vent-Free Logs Installed Framing Depth: 23-1 2 Framing Height: 40-1 4 Framing Width: 42-1 4 Rating: ANSI Z21.91-2007 Style: Traditional Venting Type: Vent-Free View Style: Front View