lavel Richmond Plus High Efficiency Gas Fire (Open-Fronted) The new Flavel Richmond Plus is Flavel's first full depth open-fronted high efficiency gas fire. You can now achieve the look of a real open coal fire at a respectable 66.7% efficiency The Flavel Richmond Plus high efficiency gas fire comes in a choice of manual, slide or remote control Amazing 4.1kW maximum heat output Flame Supervision Device and Oxygen Depletion Sensor Additional ventilation (air-vent) not normally required Radiant & convected heat Manual, slide or remote control Coal fuel effect Suitable for both Standard Brick Chimney and Pre-Fabricated flue