The Regency Atmosphere Gi29 is a revolutionary gas insert featuring patent-pending Infusion Burner Technology that creates natural, wrapping flames from within the log set for unparalleled realism. With 31,500 BTUs, industry-leading viewing area, ember bed lighting, and nearly 450 accessory combinations including oak or birch logs and multiple faceplate styles, it’s Regency’s most flexible and stunning gas insert.