Jotul I 520 FRL Fireplace Insert

Jotul I 520 FRL Fireplace Insert

The Jotul I 520 FRL is a modern fireplace insert that combines clean Scandinavian design with strong everyday performance. As part of the flexible Jotul I 520 range, this model offers a sleek built-in look together with glass on three sides, which opens up the view of the flames and creates a striking focal point. As a result, it is a superb choice for homeowners who want the appearance of a contemporary inset fire with a bold and architectural feel.

Jotul has designed the I 520 series as a flexible insert system made up of four different models, allowing you to choose whether you want glass on one, two, or three sides. The Jotul I 520 FRL gives you a panoramic flame picture through its three-sided design, while the enamelled burn plates help create a lighter and more airy fire view. In addition, the heat-reflective coating on the glass helps keep the panels cleaner and supports better combustion.

Why choose the Jotul I 520 FRL?

The Jotul I 520 FRL delivers a nominal heat output of 7.5kW and achieves 77% efficiency, so it is well suited to a wide range of living spaces. It can heat areas of up to 143m², while clean burn technology, closed combustion, and external air intake capability help it offer efficient and controlled performance. Therefore, it gives you both strong heating and the practical features expected from a premium fireplace insert.

Another key advantage is its low-output performance. Even though the insert is large, the Jotul I 520 FRL works well even at 3.5kW effect. Consequently, it offers useful flexibility in everyday use, giving you the visual impact of a larger insert without always needing to run it hard. It also accepts logs up to 50cm and offers both top and rear flue exit options, which helps when planning different installation layouts.

Three-sided design for modern fireplace projects

The Jotul I 520 FRL is a strong option for both new fireplace projects and renovation work where you want the most open possible view of the fire. Because of its three-sided glass layout, it creates a striking focal point while still keeping a neat built-in appearance. At the same time, its flexible design and efficient performance make it practical for daily heating. Whether you are updating an existing opening or planning a completely new fireplace feature, it offers an excellent combination of strong heat, panoramic flame views, and timeless Scandinavian style.

If you would like more information direct from the manufacturer, you can view the Jotul I 520 FRL on Jotul’s website.

If you need help planning your project, you can also read more about our stove installation process here.

Specifications