Stûv 16/78 Cube — The Wide-Format, High-Impact Firepiece
The Stûv 16/78 Cube is the largest model in the 16-cube range, designed to deliver maximum flame visibility and heating performance. With its extra-wide firebox and sleek, minimalist design, this stove transforms any room into a bold architectural statement while providing efficient, reliable heat.
Accommodating logs up to 60 cm in length, the 16/78 Cube is ideal for homeowners who want fewer reloads, longer burn times, and an expansive view of the fire. Its contemporary cube styling, hidden controls, and clean lines make it the perfect choice for both modern and traditional interiors.
🔥 Why Choose the Stûv 16/78 Cube?
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Panoramic fire view — wide glass panel displays a striking wall of flame.
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Large log capacity — accepts logs up to 60 cm for sustained burning.
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Powerful performance — engineered for large rooms and open-plan spaces.
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Efficient design — airtight combustion and secondary burn system for clean operation.
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Seamless style — no visible handles or grilles; the focus is always on the fire.
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Flexible installation — freestanding, on a podium, or integrated with a base.
| Spec | Value |
|---|---|
| Maximum log length | 60 cm (≈ 23.6 in) |
| Nominal output | 17 kW (approx.) |
| Maximum output | 25 kW (approx.) |
| Efficiency | ~67 % |
| Fine particle emissions | 3.1 g/h |
| Heating area coverage | Up to 195 m² (≈ 2,100 ft²) |
| Firebox volume | 2.2 ft³ |
| Glass viewing size (W × H) | 648 × 421 mm |
| Unit dimensions (W × H × D) | 781 × 626 × 457 mm |
| Weight | 136 kg (≈ 300 lb) |
| Outside air duct | Ø 100 mm |
🛠 Installation & Use Notes
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Operates with the door closed for safe, efficient combustion.
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Single control lever adjusts primary, secondary, and post-combustion air.
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Supports direct outside air connection, ideal for airtight homes.
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Convection heat is distributed discreetly without visible grilles.
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Designed to meet modern heating needs with clean burn technology.
✅ Summary
The Stûv 16/78 Cube is the ultimate wide-format stuv wood burning stove, combining dramatic flame presentation with serious heating power. Perfect for larger living areas or open-plan layouts, it blends form and function effortlessly.
Whether you call it a stuv wood stove, stuv wood burner, or stuv fireplace, the 16/78 Cube delivers an unforgettable fire experience backed by Stûv’s renowned build quality and timeless design.













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