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The Dimplex Sierra Optiflame Media Wall Fireplace transforms any room with three installation methods: wall mount, recess fit, or freestanding. This 48-inch electric fire features advanced LED Optiflame technology that creates realistic flame effects with seven colour themes.
What makes this fire special? The three interchangeable fuel beds - logs, crystals and pebbles - let you customise the look completely. The 1.6kW concealed fan heater provides effective warmth with two heat settings, whilst the flame-only mode uses just 8.6 watts per hour.
Control is simple through the included remote, manual touch screen, or Tuya Bluetooth app. The digital thermostat maintains precise temperatures between 18-27°C. Cool touch glass and thermal safety cut-out ensure family safety, whilst the front heat exit makes it perfect for mounting below TVs.
Yes, the Sierra is designed with front heat exit specifically for this purpose. The heat comes out the front rather than upwards, making it completely safe to mount TVs or soundbars directly above. The cool touch glass front also ensures the unit stays safe to touch even during operation.
The fire comes with three complete fuel bed sets: logs, crystals and pebbles. You can use any single type or combine them to create your own custom look. Each fuel bed sits in the viewing area and works with the LED lighting system to create different visual effects and colour combinations.
The Sierra offers two heat settings: 1300W for gentle warmth and 1600W for maximum heat output. There's also a flame-only mode that uses just 8.6 watts per hour for year-round ambiance without heat. The digital thermostat maintains your chosen temperature between 18-27°C with precise one-degree increments.
The Tuya Bluetooth app connects to your smartphone, letting you control all functions remotely. You can adjust temperature, change flame colours, switch fuel bed lighting, set timers and turn the crackling sound effects on or off. The app works alongside the included remote control and manual touch screen controls.
The Sierra offers three installation options: wall mounting using the included brackets, recessing into a media wall cavity, or freestanding using the supplied feet. All mounting hardware and fixings are included. The unit weighs 18.5kg and measures 121.9cm wide by 49.5cm high by 13.2cm deep.
The LED Optiflame technology creates highly realistic flame effects that dance and flicker naturally. You can choose from seven colour themes to customise the flames and ember bed lighting. The system is energy-efficient and long-lasting compared to traditional bulb-based effects.
The concealed fan heater operates quietly to avoid disrupting your environment. Customer reviews consistently mention the low noise levels during operation. The fan only runs when heating is selected - the flame-only mode operates silently.
Safety features include cool touch glass that stays safe to touch, thermal safety cut-out that prevents overheating, overheat protection and an enclosed fuel bed design. The front glass protects children from accessing the fuel beds whilst maintaining the realistic fire appearance. All components meet UK electrical safety standards.
| Product Model | Sierra 48 |
| ASIN | B0D9C2XN1Y |
| Dimensions | 121.9cm W x 49.5cm H x 13.2cm D |
| Weight | 18.5kg |
| Colour | Black |
| Material | Metal, Plastic |
| Finish | Painted |
| Power Source | Corded Electric |
| Wattage | 1600W |
| Heat Output | 1.6 Kilowatts |
| Heat Settings | 1300W, 1600W |
| Temperature Range | 18-27°C |
| Flame Only Power | 8.6 Watts/hour |
| Installation Methods | Wall Mount, Recess Fit, Freestanding |
| Shape | Rectangular |
| Style | Modern |
| Power Cable Length | 1.8m |
| Control Methods | Remote, Manual, Smartphone App |
| App Type | Tuya Bluetooth |
| Timer Range | 1-8 hours |
| Flame Colour Themes | 7 |
| Fuel Bed Types | Logs, Crystals, Pebbles |
| Sound Effects | Crackling Fire Sounds |
| Thermostat Type | Digital |
| Temperature Increments | 1°C |
| Glass Type | Cool Touch |
| Heat Exit Direction | Front |
| Safety Features | Thermal Cut-out, Overheat Protection |
| Remote Battery Type | 2 AAA (not included) |
| Manufacturer | Glen Dimplex |
| Usage | Residential |