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ARDENTE DUO 68x53.DSS

FIREPLACE INSERT

Energy class:
  • Double-sided tunnel fireplace insert – ideal for double-sided and island installations, allowing you to admire the fire from two sides.

  • Modern guillotine mechanism – new design of vertically lifting doors ensuring convenient operation of the fireplace.

  • Enlarged, deep combustion chamber – spacious firebox allowing loading of larger logs of wood.

  • Increased insert weight – solid construction ensuring greater heat accumulation capacity.

  • Adapted for recuperation – can be used in modern buildings equipped with mechanical ventilation.

Double-sided fireplace insert with guillotine ARDENTE DUO 68x53.DSS

The ARDENTE DUO 68x53.DSS is a modern, double-sided air-cooled fireplace insert, equipped with a deep combustion chamber and a new guillotine-type door lifting mechanism. The tunnel design allows for viewing the fire from two sides, making the fireplace ideal for double-sided and island installations.

The enlarged combustion chamber provides space for larger logs. The increased insert mass improves its ability to store thermal energy. The model is also compatible with heat recovery systems, allowing it to be incorporated into the designs of modern buildings equipped with mechanical ventilation.

Two-sided view of fire – tunnel fireplace insert

The key feature of the ARDENTE DUO 68x53.DSS model is its tunnel-shaped firebox, which allows for viewing the flames from two opposite sides. This solution is particularly well-suited to spacious living rooms and modern, open-plan interiors.

A double-sided fireplace insert can act as a natural partition between different zones of a room. For example, it allows you to separate the living room from the dining room while providing a view of the fire from both areas of the room.

This model can also be used in an island setting, where the fireplace becomes the focal point of the arrangement. Large glazing accentuates the decorative nature of the unit, exposing the flames and allowing them to be observed from various angles.

New guillotine mechanism

The ARDENTE DUO 68x53.DSS is equipped with a new type of guillotine mechanism that allows the door to lift vertically. This solution provides convenient access to the firebox for adding wood and for daily maintenance.

Vertically lifting doors minimize the space required in front of the insert when opening it. This is particularly important for double-sided fireplaces, which are often installed between two usable areas.

The modern guillotine mechanism design combines functionality with minimalist aesthetics. This allows the insert to blend seamlessly with modern fireplace designs.

Enlarged and deep combustion chamber

The ARDENTE DUO 68x53.DSS fireplace insert features an enlarged, deep, rectangular combustion chamber. Its design provides ample space for stacking wood and allows for the use of larger logs, as recommended by the manufacturer.

The deep hearth also emphasizes the spacious nature of the flames, viewed through two opposing glass panes. This allows the fire to be well exposed, and the fireplace becomes an attractive element of the interior design.

A properly designed combustion chamber combines practicality with an attractive fire display. The size of a single wood load should always be adjusted to the parameters specified in the device's instructions.

Increased mass and heat storage

The design of the ARDENTE DUO 68x53.DSS model is characterized by increased mass, which translates into greater thermal energy storage capacity. The insert's massive elements heat up during operation and then gradually release the stored heat to the environment.

The increased mass of the structure supports the thermal stability of the device and allows for better utilization of its heat-storing properties. This is an important feature for fireplace inserts used as an additional source of space heating.

Due to the weight of the device, the ground must be properly prepared and the structural and assembly requirements must be taken into account when designing the installation.

External air intake and recuperation

The ARDENTE DUO 68x53.DSS fireplace insert is designed for use in buildings equipped with mechanical ventilation with heat recovery. The ability to supply combustion air from outside the building reduces the need to draw air directly from the heated room.

This solution is particularly important in modern construction, which strives to reduce energy losses and maintain adequate building tightness.

Proper integration of the fireplace with the ventilation system requires appropriate design of the combustion air supply, chimney system, and ensuring proper pressure conditions. Installation should be performed in accordance with the manufacturer's instructions and the system design.

Modern fireplace installation

The double-sided design of the ARDENTE DUO 68x53.DSS provides a wide range of design possibilities. The insert can be used both as a separating element between two room zones and in striking island fireplace designs.

The guillotine mechanism, spacious combustion chamber and glazing on both sides of the device create a coherent structure that combines functionality with modern design.

The design of the installation should take into account the required distances from flammable materials, the space required to operate the guillotine mechanism, and proper ventilation of the insert body. Adequate service access should also be provided.

Why choose ARDENTE DUO 68x53.DSS?

The ARDENTE DUO 68x53.DSS fireplace insert combines a double-sided fire view, a modern guillotine mechanism, and an enlarged combustion chamber. Its tunnel design allows for the creation of striking fireplaces that showcase the flames from two opposing sides.

The increased mass of the structure improves the storage properties of the device, while the adaptation to heat recovery allows for its inclusion in the designs of modern buildings with mechanical ventilation.

This is a solution for people looking for a spacious, double-sided fireplace that combines an attractive appearance with functionality and convenient operation.

Fuel type Seasoned hardwoods with a moisture content of 12-20%
Nominal power (kW) 15
Thermal power to the room (kW) 15
Thermal efficiency [%] 5
Thermal efficiency [%] 77
CO (13% O2) emission (mg/Nm3) 1500
NOx emission (13% O2) (mg/Nm3) 200
OGC emission (13% O2) (mg/Nm3) 120
Dust Emission (13% O2) (mg/Nm3) 40
Average exhaust gas temperature 335
Exhaust gas mass flow 12,9
Energy class: A
Meets the requirements of EKOPROJEKT YES
Meets the requirements of BlmSchV II YES
Designed for recuperation YES
Fabrication material P265GH boiler steel according to EN 10028-2
Weight (kg) 256
Type of hearth Grates
Glass measurements 3683x503
Flue diameter [mm] 200
Inlet diameter [mm] 123

Technical drawing showing the front, side and top views of the fireplace insert with dimensions in millimetres.

Technical card
Product card
EkoDesign declaration
Eco Table
The declaration of performance
A modern fireplace with a glass panel and burning logs is built into a marble base in the living room.

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