The Pacific Energy Vista Wood Burning Fireplace Insert Is The Perfect Solution To Heat Small To Medium Spaces. The Vista Insert`s smaller size allows for installation into smaller fireboxes.For woodstove heating in smaller masonry or factory-built fireplaces, choose the Vista Insert LE. Designed to deliver efficient combustion and controlled heat, it raises the burn temperature while extending the burn time, providing more heat from less fuel. Like all Pacific Energy inserts it’s easy to light, easy to use, and provides a clear view of the flame. With a variable speed fan, clean-glass airwash technology and heavy-gauge overbuilt construction, the Vista Insert LE will provide many years of comfort and enjoyment.