All of our Escea indoor gas fireplaces use a Direct Vent flue. The Direct Vent flue system allows our fireplaces to achieve up to 95 percent efficiency rating in comparison to an open-fronted fireplace which is around 45 percent efficient. Escea gas fires heat you, not the flue! Find out more by watching this video.
Watch our other technical videos on the Escea You Tube channel>>