Install a Napoleon Fiberglow 30 Gas Log Set into your inefficient wood burning fireplace. Instead of chopping and hauling wood you can just flip a switch and relax in front of a roaring fire. With the most realistic and highest flames in the industry, the Napoleon Fiberglow is 30-inches of cozy comfort. The Fiberglow 30 installs into an existing wood fireplace opening and uses the chimney to vent. No major renovations needed. The infrared heat from the flames warms the ceramic fiber logs. When you are done and the fire has been turned off the Fiberglow 30 will continue to heat your space until the logs have cooled.