Pyrolytic Wood Stove Unica Aqua 10

Use

The Unica Aqua wood stove is designed for heating living spaces in vacation homes, chalets, apartments, single-family homes, and restaurants. Thanks to its central supply of external combustion air (CPV), it’s also ideal for installation in energy-efficient homes.

Thoughtful Design

The innovative construction of the Unica Aqua stove, featuring a water-based heat exchanger and double-glazed doors, enhances its efficiency and utility. These technologies make it suitable for use in energy-efficient homes, as it combines the benefits of a traditional stove with the efficiency of a gasification boiler.

Captivating Flame Display

The double-glazed doors provide a unique view of the fire. In the upper combustion chamber, you can watch the roaring fire, while in the lower chamber, the gasification flame impressively points downward. This method not only increases the stove’s efficiency but also reduces fuel consumption, making the Unica Aqua stove both cost-effective and environmentally friendly. Its simple operation, excellent functionality, and efficient combustion make it a top-tier product in the European market.

Perfect Combustion

When ignited in the upper chamber, wood gas is directed to the lower combustion chamber, where it is fully burned with preheated air. This technology allows for extremely low emissions (only 16.2 mg of dust) and an efficiency rate of over 90%. The system operates using the natural draft of the chimney, without the need for a fan or electricity.

Design Variants

The Unica Aqua stove is available in two design variants: a standard metal version and an exclusive model with a stone finish, which can be customized with different patterns and colors to suit your interior. The stove is coated with a special heat-resistant paint that is smoke-free and abrasion-resistant, available in dark anthracite or gray.

Water-Based Heat Exchanger

The flame from the lower combustion chamber, reaching temperatures over 900°C, passes through the water-based heat exchanger, which is designed to maximize heat utilization. With two side channels, the heat exchanger is separated from the combustion chambers, allowing for high temperatures (over 900°C) while efficiently transferring heat to the heating system. The exhaust gas temperature at the top of the stove ranges between 130°C and 190°C, depending on the chimney draft.

The water-based heat exchanger directs about 75% of the generated heat into the central heating system, while the remaining 25% provides comfortable radiant heat to the surroundings, particularly from the front of the stove and the glazed doors.

Power Control

The stove’s power can be easily regulated via the primary air intake, controlled by a lever at the lower part of the stove. Another lever controls the secondary air intake, allowing you to influence the combustion process and flame length in the lower chamber.

Key Benefits of the Unica Aqua Water-Heating Stoves

Complies with emission standards EN 13240, 1st BImSchV Stage 2, 15a B-VG, Ecodesign 2022.
Two-chamber combustion system (double flame)
High efficiency > 90%
Low emissions
Rapid heating time
Large water volume in the heat exchanger (stable source)
Primary and secondary air supply control with two control levers
Reverse gasification flame operates without a fan or electricity, using natural chimney draft
Glass cleaning system (air-wash system)
Lower combustion chamber with double glazing
Gravity installation possible without buffer storage
Cooling loop
Combustion chamber lined with fireproof material
Fire-concrete nozzle in the combustion chamber
Grate made of heat-resistant stainless steel
Long lifespan, strong and high-quality materials
Option for external air intake for combustion (CPV)
Easy to clean
Modern design with the option of stone cladding
Czech-made product with top-notch craftsmanship