The LT1 continues to raise the standards for linear gas fireplaces. The viewing area is approximately 33% taller than the L1, providing stunning visuals and efficient, radiant warmth throughout. Engineered to enhance flame depth and width without sacrificing efficiency, the V-Class burner emits radiant warmth where you want it, when you want it. The LT1 requires the Valor HeatShift System—reducing wall temperatures and improving overall performance.