Specifications
| Heat output (1 firing) | 10.6 kW |
|---|---|
| Useful heat output | 8.2 kW |
| Energy efficiency class | A+ |
| Efficiency | 77 % |
| Maximum wood load | 1 kg (1st load) then 1.7 kg (additional loads) |
| Log length | 33 cm |
| Firing duration | Continuous firing possible |
| Width (overall) | 980 mm |
| Depth (overall) | 680 mm |
| Height (overall) | 920 mm |
| Flue outlet | Metal connector 120 x 120 mm |
| Air inlet | Ductable (via Air Box option) Manual - via the ash pan |
| Oven type | White oven |
| Flue gas mass flow rate | 25.4 g / s |
| Time at 50% of maximum temperature | 11.7 h |
| Time at 25% of maximum temperature | 17.3 h |
| Max. flue gas temperature (safe combustion) | 223° C |
| Energy efficiency index (EEI) | 129 |
| ETAS (seasonal energy efficiency) | 67 % |
| Carbon monoxide (CO) emissions | 1375 mg/Nm³ |
| Fine particulate matter (PM) emissions | 40 mg/Nm³ |
| Organic gaseous compounds (OGC) emissions | 91 mg/Nm³ |
| Nitrogen oxides (NOx) emissions | 154 mg/Nm³ |
| Net weight | 850 kg |
| Standard | According to EN 15250 |
| Certification | Ecodesign 2022 |
| Manufacturer | Tiileri |
| Origin | Finland |
| Food contact | Yes |
| Contains wood | No |
Documentation:
CE EN15250 Helmi
European certificate of approval to standard EN15250 for the Helmi and Hella cookers by Finnish manufacturer Tiileri.
Lighting Tiileri stoves (in French)
Lighting your Tiileri masonry heater correctly
"Helmi" masonry cooker kit - 8.2 kW - Render finish
Built from firebricks that withstand high temperatures, the "Helmi" is a Finnish masonry cooker that lets you cook and heat for several hours after the fire has gone out.
Its "modern render" finish, which gives it a more contemporary look, can be customised to suit any interior, and its cooking surface is available in cast iron or glass-ceramic.
Made to order
Price:
€4,426.08
Tax included
Colour
Hob
Product customization
Don't forget to save your customization to be able to add to cart
Related products:
Masonry cooker: delicious food for everyone!
The "Helmi" masonry cooker kit is an efficient and innovative solution for heating and cooking.
With its long-lasting heating capacity and kit construction, it can be fully customised. With a rated output of 8.2 kW and a weight of 850 kg, this cooker ensures efficient cooking and gentle warmth. Its modular design in refractory materials provides prolonged heat storage, resulting in energy savings. With its attractive design and low wood consumption, this cooker combines thermal performance with rustic charm, offering optimal thermal comfort while reducing the carbon footprint.
Discover this wonderful world of cooking for optimal thermal comfort that combines aesthetics and performance.
Why choose the Helmi masonry cooker?
The masonry cooker kit offers several advantages that make it a wise, long-lasting choice for heating and cooking.
The modular design of this complete cooking appliance, made from quality refractory materials, provides unlimited heat even after the fire has gone out: this cooking stove lets you make significant energy savings while extending the burn time of the wood.
In addition to the energy performance of this modern wood stove, Helmi also has a positive impact on the environment, as combustion is clean, efficient and controlled.
Benefits and applications
Helmi offers many good reasons to use it. First of all, when you choose this unit, you opt for an efficient and versatile solution for your cooking. This versatility ranges from main heating to a variety of cooking options.
Furthermore, it offers design options and custom finishes that suit any interior.
It is also enhanced by glazed doors. These assets enable efficient combustion and gentle warmth. This makes this prefabricated stove an informed choice on the supplementary heating market, offering optimal thermal comfort.
Masonry cooker: quality and durability
It stands out above all for the authenticity of the materials used in its design and for its durability. Its masonry brick construction offers many advantages in terms of cooking experience and long-lasting heating. The refractory materials used in the cooker allow efficient heat storage.
The modular masonry cooker adapts easily and the temperature is very precise, whether for cooking or reheating all kinds of dishes.
This ecological stove respects the environment by using little wood, and its CO2 and fine particle emissions are reduced. Together, let's protect our blue planet!
Easy installation: an ideal kit for self-build!
Installing this masonry cooker is made easier by its modular design, and all the materials needed to build it are included in this kit:
✅ The firebricks
✅ The refractory mortar for laying the bricks
✅ The finishing render, available in 6 colours
✅ All hardware in black cast iron:
- 1 firebox door with ash pan, installation dimensions 185 x 370 mm
- 1 white oven with cast-iron door, installation dimensions 290 x 455 x 245 mm
- 2 cleaning hatches (fitted on the front), installation dimensions 130 x 130 mm
✅ A low flue outlet on the left or right depending on the position of the oven (please specify): the flue outlet will be on the same side as the oven.
✅ A cooking plate with a cast-iron or glass-ceramic surface (to be chosen when ordering).
✅ An assembly guide and practical advice ensure trouble-free installation.
Installation and maintenance
For a successful, easy installation of this heating appliance, follow these practical tips. Before you start, assemble the kit, carefully following the detailed instructions. Here are a few recommendations:
- Regular sweeping: schedule periodic chimney sweeping to keep the flues clean and avoid any risk of fire.
- Proper flue lining: make sure it is correctly installed to ensure efficient flue gas evacuation and fire safety.
- Fire safety: put appropriate safety measures in place, such as using fireproof tools and complying with fire safety standards when installing the cooker.
Conclusion
By choosing the "Helmi" masonry cooker from "Cœur de Foyer", you are making an informed choice and will benefit from an efficient, unique and long-lasting heating solution. This wood-fired cooker is of high quality and provides gentle, enveloping warmth.
For more information on our heating products or to place an order, contact our customer service now or visit Cœur de Foyer and discover our full range of self-build wood-heating products.




















