Kalfire W80/52T Wood Fireplace — Tunnel Wood Fire with Dual-Sided Flame View
The Kalfire W80/52T Wood Fireplace delivers a striking tunnel fire experience with glass on two sides. Designed by Kalfire, it allows the flames to be enjoyed from two adjoining living spaces while still maintaining a strong architectural presence.
Because of its dual-sided layout, this model works especially well as a room divider in open-plan interiors. In addition, it combines natural wood fire ambience with efficient heating performance.
Kalfire W80/52T Wood Fireplace tunnel glass design
The Kalfire W80/52T Wood Fireplace uses a see-through tunnel design, so the fire remains visible from both sides of the installation. As a result, it naturally connects two living spaces through light and flame.
Moreover, this layout creates a more open and flowing interior experience. Therefore, it is often chosen for modern homes with connected living and dining areas. In fact, it also adds a strong architectural statement to the room.
Interior options for Kalfire W80/52T Wood Fireplace
The interior plays an important role in the visual and atmospheric experience, even when the fireplace is not burning. For this reason, Kalfire offers multiple interior finishes.
You can choose skamol for a durable fire-resistant surface, while lamellas create a more structured visual effect. In addition, a design interior provides a more refined and contemporary appearance. Consequently, the fireplace can adapt to different interior styles and design preferences.
Mounting trims for flexible installation depth
Mounting trims allow flexible adjustment of installation depth, so the fireplace can be integrated into a wide range of wall structures. For this model, options include 2.5 cm, 7 cm, and 10 cm depths with 4 mm or 8 mm thicknesses.
Moreover, this flexibility supports precise installation across different architectural designs. Therefore, installers can achieve a clean and seamless built-in finish. In turn, this improves overall design consistency.
Efficient Kalfire W80/52T Wood Fireplace performance
The Kalfire W80/52T Wood Fireplace delivers efficient combustion performance, so it produces strong heat output while minimizing wood consumption. In addition, it maintains a stable flame experience during operation.
With an efficiency of 80%, an A energy label, and an output of 16.8 kW, it provides powerful heating for larger spaces. Consequently, it combines high performance, natural ambience, and practical heating efficiency in one solution.
To find out more about what a professional installation involves, visit our installation process page. For full technical documentation directly from the manufacturer, visit the official KALFIRE product pages for the Kalfire W80/52T Wood Fireplace.
Kalfire W80/52T Wood Fireplace — Technical Specifications
Core Specifications
The following specifications apply to the Kalfire W80/52T wood fireplace.
| Specification | Detail |
|---|---|
| Model | Kalfire W80/52T |
| Fire Type | Wood Burning Fireplace |
| Energy Label | A |
| Efficiency | 80% |
| Nominal Heat Output | 16.8 kW |
| Flue Diameter | Ø 200 mm |
| Dimensions | See Dimensional Download Below |
Interior Options
| Specification | Option |
|---|---|
| Interior Finish | Skamol (fire-resistant vermiculite plate) |
| Interior Finish | Lamellas |
| Interior Finish | Design interior |
Mounting Trims
| Specification | Option |
|---|---|
| Trim Depth Options | 2.5 cm / 7 cm / 10 cm |
| Trim Thickness Options | 4 mm / 8 mm |
Design Application
| Specification | Detail |
|---|---|
| Room Application | Suitable for connecting two living spaces |
| Installation Type | Double-sided / room divider fireplace |












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