
Fans of minimalist elegance will also appreciate the ELEGANCE décor finishing of the fronts, which gives the fireplace an even more unique aesthetics. That is why ARDENTE DUO is recommended by architects and will prove itself in every modern home, perfectly matching the Scandinavian, minimalist, loft or glamour style.
Warmth from nature

The ARDENTE DUO tunnel air inserts is, of course, also excellent parameters which enable effective heating of rooms in houses and orangeries. This is due to two massive deflectors made of ceramic concrete, which increase the temperature and lengthen the burning time, and the central afterburner TURBO BURN, which increases the amount of thermal energy. High efficiency goes hand in hand with economy - the TURBO BURN system reduces
It is also worth noting the steel body of the fireplace insert, which ensures not only long-term durability of the fireplace, but also the extension of the period of heat dissipation, which results from the increase in its mass.
air inserts also provide:
- maximum safety in use, thanks to a ventilated handle, a muted, reinforced and tight proLIFT guillotine and an integrated air intake with two dampers;
- solid and trouble-free connection of the chimney, resulting from the use of a 360º cast iron flue pipe;
- easy cleaning, thanks to the EASY CLEAN cast iron hinged grate;
- adjustable feet (up to +4 cm) to ensure stability of the fireplace;
- the possibility of larger loads, and thus less frequent adding of wood;
- no emissions of harmful exhaust fumes and therefore full environmental compatibility of the product.

guarantees tight connection of the fireplace to the chimney duct and ensures proper burning in the fireplace.
30% higher weight*
* In comparison with the models from the Albero line.
optimizes burning process due to the increase of temperature inside the chamber.
2 types of service access depending on the size of the cartridge.
increase the area of heat exchange and accumulation (from 3 to 6 pcs depending on the model)
Two-way air steering with air curtain.
made of a special profile that guarantees stiffness and high temperature durability.
Optional double glass system.
in the range of 4 cm. allow positioning the fireplace insert securely and stably even on the unstable surface. ADDITIONAL OPTION: raising the feet in the height of +10 cm with adjustment +/- from 3 to 5 cm.
for the convenience of cleaning the hearth.
increases thermal energy volume, reduces the emission of harmful substances to the environment and improves fuel saving
Cartridge with enlarged, deep rectangular combustion chamber giving the possibility of large loads.
The air supply from the outside is realized through a single stub pipe and expansion boxes that distribute air to individual primary and secondary air intake pipes with integrated dampers.


Should you have any questions or doubts, please contact HITZE specialists - they will provide professional advice and help you to install the cartridge correctly.
Company data
Stalko spółka z ograniczoną
odpowiedzialnością spółka komandytowa
EU VAT 9482603545
REGON: 361379132
KRS: 0000836475
Contact:
Helpline:
+48 800 880 030
General questions:
export@hitze.pl
Address:
GENERAL:
ul. Solec 24/253,
00-403 Warszawa
OFFICE / WAREHOUSE:
Gdyńska street 32
26-600
Radom
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