The ACR Tenbury T400 ECO-BG Multi-Fuel Inset Stove delivers a modern, high-efficiency alternative to traditional open fires, combining clean contemporary styling with powerful heating performance. Designed to fit directly into a standard 16” fireplace opening, it provides an immediate upgrade in efficiency, air quality, and visual appeal without the need for major renovation. With a nominal 5kW output and an impressive efficiency of up to 82.1%, this inset stove offers dependable warmth for small to medium-sized rooms while significantly outperforming older open-fire setups. Finished with a sleek black glass door and available with either a 3- or 4-sided frame, the T400 ECO-BG integrates seamlessly into a variety of interiors. It can sit neatly within an existing hearth or be installed higher as a contemporary hole-in-the-wall feature. The wide viewing window provides a clean, uninterrupted flame picture, supported by a powerful airwash system that keeps the glass clear during use. Engineered with modern multi-fuel capability, this model burns both wood and approved smokeless fuels efficiently. It is fully DEFRA-exempt, allowing legal wood burning in UK smoke control areas. The adjustable manual air controls offer responsive combustion management, enabling you to fine-tune the burn rate for comfort and efficiency. Logs up to 25cm in length are easily accommodated, making day-to-day use both practical and convenient. Constructed from high-quality materials and built for longevity, the ACR Tenbury T400 ECO-BG includes a 10-year warranty on the stove body. With a 125mm (5″) top-mounted flue connection and compatibility with a Class 1 flue, installation is straightforward for most standard fireplaces. This energy-efficient A-rated appliance delivers cleaner combustion, reduced fuel consumption, and a contemporary look that enhances any living space. Features & Benefits Black glass door for a modern finish Fits standard 16″ fireplace openings 3- or 4-sided frame included 5kW output for small–medium rooms High 82.1% efficiency rating Wide viewing window with airwash Multi-fuel capability for flexibility DEFRA approved for smoke-control areas Accepts 25cm logs for convenience 125mm (5″) top flue connection A-rated energy performance 10-year stove body warranty
