Loft Vent-Free Natural Gas Fireplace with Black Porcelain Liner and Burner Cover, Zero Clearance, Millivolt, 28,000 BtuCategory: Natural Gas FireplacesThe unique Loft Series Fireplace includes a Loft burner in a compact system. Includes: Black Porcelain Liner and Burner Cover. Features: Model #: VFL28IN32N. Fuel Type: Natural Gas. Ignition Type: Millivolt with On/Off Switch. Empire loft burner system. Remote ready. Metal frame with glass strip. Polished black interior finish. Vent free units do not require any venting products. Specifications: Overall Dimensions: 43" (W) x 16" (D) x 28.75" (H). Minimum Fireplace Opening Dimensions: 30.75" (W) (Front) x 22.25" (H) x 14.75" (D) x 19" (W) (Rear). Rough Framing Dimensions - 30.5" (W) x 16.75" (D) x 22.25" (H). Metal facing dimensions - 40.62" (W) x 2.34" (D) x 28.46" (H). Viewing Area Dimensions - 28" (W) x 14.5" (H) (406" sq.). BTU: 28,000. Required: Must choose Front and Surround to complete This Unit. (Not Included, Sold Separately. Decorative Surround with Front is shown in image, however not included in this product.