Why Are Glass Fronted Fires More Efficient?

Glass fronted gas fires that are hearth mounted or built into the wall – such as hole in the wall gas fires – are a very efficient way of heating a room. More of the heat is pushed out through the glass panel via radiation, with less being lost up the chimney.

How efficient are glass fronted gas fires?

How much more energy efficient are glass-fronted gas fires than open gas fires? Glass fronted gas fires with open or closed combustion systems have energy efficiency ratings of between 70 – 85%. Open-fronted gas fires are not so efficient.

Why do some gas fireplaces have glass?

Now, despite the fact that gas fireplaces don't spit out embers the way wood-burning fireplaces do, some gas-burners are equipped with a glass screen AND mesh curtains. ... The mesh is actually designed to prevent folks (especially young children and animals) from touching the glass and getting burned.

James H. Sterling

James H. Sterling

Environmental Science & Climate Journalist

James Sterling reports on renewable energy developments, climate policy, ecological conservation, and green tech innovations around the globe.