The Planika Flogs Box 1000 Three-Sided In-Room Vent with FLA4 Flogs 990 burner is a premium built-in bioethanol fireplace designed to combine the appearance of a traditional log fire with modern fireplace technology. Its three-sided configuration provides a broad view of the flames from the front and both sides, making it particularly suited to feature walls, room dividers and open-plan interiors where the fire can be enjoyed from multiple areas of the room. Planika’s BEV Technology® creates a clean-burning flame without smoke or unpleasant odour, while the included decorative logs enhance the authentic appearance of a traditional fireplace. The FLA4 Flogs 990 burner delivers a maximum heat output of 6.9 kW, has a 5.6-litre fuel capacity and provides a maximum burn time of up to 8 hours.

The Planika Flogs Box 1000 Three-Sided In-Room Vent combines advanced electronic controls with an integrated heat-management system designed for in-room ventilation installations. It features six-stage flame-height adjustment, remote control, mobile app control, an LCD display, automatic refill, a CO₂ sensor and glass screens, with decorative burning logs included. Planika’s in-room vent system uses active air circulation through ducts and outlets to direct heat into the room rather than allowing heat to accumulate directly above the firebox, making this configuration suitable for installations where features such as a TV or artwork are positioned relatively close above the fireplace. The approximate viewing area is 1000 mm wide × 508 mm high × 406 mm deep, although the manufacturer’s dedicated technical drawing should always be used for final installation dimensions and clearances. The fireplace requires a minimum room volume of 69 m³ and operates from a 230 V power supply.