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Highly efficient combustion gas system developed by Romotop minimizes environmental impact and ensures clean combustion.

The efficiency of Romotop equipment can be increased by up to 10 % due to the patented triple-pass system, in which the combustion gases pass três times through the hot water heat exchanger. In this way, the hot water heat exchanger extracts the maximum amount of heat from the combustion gases, which means a considerable saving in heating costs.

Designed to meet the needs of the most demanding users and equipped with a full range of state-of-the-art components, all of the highest quality, reducing the noise impact of the lifting door drive.

A Jolly Mec patent that diffuses hot air vertically instead of horizontally, to heat the room more quickly and evenly. This system promotes a better distribution of heat in the room thanks to the vertical grilles that extend along the entire height of the stove.

A device powered by 24 volts (instead of 220 V) provides savings in energy consumption, better combustion control and greater safety in the use of the equipment. When combined with the Jolly Mec battery kit and photovoltaic panel, it can, in fact, heat the room without the need to use electricity.

The hermetic design of pellet equipment ensures greater safety in use. When installed correctly, it draws all the air necessary for combustion directly from the outside, without consuming the indoor oxygen. This system makes the heating equipment a more efficient and safer product.

A Jolly Mec patent that ensures a more effective and precise combustion of pellets. In addition to silent operation, the J-EVO 3® avoids the need to clean the grate (the ashes resulting from combustion are pushed directly into the grate).

Silent+ mode allows you to heat the room naturally, without the need for fans. This new technology eliminates noise and makes your pellet appliance even quieter, with the same heating power.

Applied to some models of pellet central heating, it allows heating the room using only hot air. In fact, this system transforms a central heating appliance into a local heating appliance by excluding the heating system from the other rooms. The Confort system is particularly useful because it allows the room to be heated in a short time without having to activate the system. The Technology Comfort is also the winning solution during the transition period between seasons.

EcoDesign (EU 2015/1185) ensures that wood-burning stoves and cookers have high efficiency and low emissions, and offer economical and environmentally sustainable heating.

The EN 16510 standard is the new unified European standard for domestic solid-fuel heating appliances (firewood, pellets, etc.), focused on increasing safety, reducing emissions (CO, NOx, particulates) and harmonizing testing. It replaces older standards, coming into full effect with mandatory CE marking on 9 de novembro de 2025.

The 15a B-VG requires that fireplace inserts and wood-burning stoves meet strict standards of efficiency and low emissions, to ensure safe, economical and environmentally responsible heating.

Electrical safety for low-voltage equipment.

Electromagnetic compatibility, which prevents interference with other equipment.

Restriction of hazardous substances, ensuring safer and more sustainable components.

Patented electric flame technology that uses high-definition LED lighting combined with a multi-layer optical effect to create depth, movement and flame realism. The system projects the flame from the base, with independent adjustment of color, intensity and speed, allowing simulation of different styles of fire.

Patented door that allows three modes in a single piece of equipment: open, glass closed and steel door, adapting use, safety and efficiency.

Patented system that optimizes the air intake according to the combustion phase, improves efficiency, reduces emissions and facilitates use.

Patented integration concepts (e.g., 21/85 Stûv models) that allow for customized installations while maintaining performance and safety.

The Flower Burner is a patented Stûv burner that optimizes combustion through radially distributed air intake, creating a stable, homogeneous, and visually elegant flame. The "flower" design allows for more complete wood combustion, improves the air/fuel mixture, and reduces emissions. The system increases energy efficiency, facilitates ignition, improves combustion control, and contributes to cleaner glass and greater thermal comfort.