Kratki Nadia 9 Built-In Wood Fireplace

The Kratki Nadia 9 is a modern built-in wood-burning fireplace with a distinctive vertical design. Its tall, rectangular form creates a strong architectural feature while making efficient use of wall space.

The Nadia 9 has a 9kW nominal heat output and a heating output range of 5–11kW. Kratki specifies 80% thermal efficiency and a heating capacity of approximately 160–275m³ for the model.

Its vertical proportions, large glass window and black steel construction make the Nadia 9 well suited to contemporary fireplace installations.

9kW Built-In Wood Fireplace

The Kratki Nadia 9 is designed for wood burning and operates as a closed-combustion fireplace.

Its 9kW nominal output provides substantial heating for appropriately sized residential spaces, while the fireplace has a manufacturer-specified heating range of 5–11kW.

The heating capacity is approximately 160–275m³. Actual heating performance depends on factors such as insulation, glazing, room volume, building construction and heat loss.

Distinctive Vertical Fireplace Design

The Nadia 9 has a particularly tall, vertical rectangular design.

A unique fireplace with a rectangular shape in the vertical direction. This gives the fireplace a different visual character from wider, conventional built-in fireboxes.

Its relatively narrow footprint can also make the Nadia 9 an interesting option for fireplace designs where vertical proportions are preferred.

The black steel body and large glass window allow the flames to become the main visual focus of the installation.

Large Glass Window and Air-Wash System

The Nadia 9 features a substantial heat-resistant glass window that provides a clear view of the fire.

Kratki uses an air-wash glass-cleaning system designed to reduce soot deposits on the glass during operation. This helps maintain visibility of the flames during normal burning.

The combination of the tall firebox and large viewing window gives the Nadia 9 a distinctive flame display.

Heat-Intensifying Ceramic Lining

The combustion chamber of the Nadia 9 is lined with Kratki’s heat-intensifying ceramic material.

These ceramics have strong thermal properties and are designed to help retain heat within the combustion chamber. Kratki also lists TERMOTEC plates for the Nadia 9.

The ceramic lining forms part of the fireplace’s combustion system and helps protect the firebox from the high temperatures generated during wood burning.

Efficient Closed-Combustion Fireplace

The Nadia 9 uses primary and secondary combustion technology. Kratki’s manufacturer information also specifies natural convection and radiant heat transfer as part of its fireplace technology.

The current manufacturer specification lists:

• 9kW nominal power
• 5–11kW heating power range
• 80% thermal efficiency
• A energy class
• 9kW heat output for space heating

Designed to burn seasoned deciduous wood with a moisture content of 20% or less. Using properly seasoned firewood helps support efficient combustion and reduces excessive smoke and deposits in the chimney.

Steel Construction

The Nadia 9 is manufactured from steel designed for high-temperature fireplace operation.

The Kratki built-in fireplace dimensions is approximately 48.4cm wide, 120cm high and 44.5cm deep, with a weight of approximately 128kg.

The fireplace has a 200mm flue outlet and a 125mm air intake in the current manufacturer specification.

Its tall proportions make the dimensions particularly relevant when planning the fireplace enclosure and surrounding wall.

Modern Fireplace for Contemporary Interiors

Designed as a built-in fireplace, allowing it to form part of a purpose-designed fireplace wall or architectural installation.

Its vertical shape can work particularly well in contemporary interiors where a taller fireplace profile is preferred.

The final installation should be designed around Kratki’s requirements for clearances, ventilation, combustion air and flue installation.

Kratki Nadia 9 Specifications

• Brand: Kratki
• Model: Nadia 9
• Fireplace type: Built-in wood fireplace
• Fuel: Seasoned wood
• Nominal heat output: 9kW
• Heating output range: 5–11kW
• Thermal efficiency: 80%
• Energy class: A
• Heating capacity: 160–275m³
• Material: Steel
• Combustion technology: Primary and secondary combustion
• Combustion chamber: Heat-intensifying ceramic lining
• Door: Standard front door
• Door opening: Left
• Flue diameter: 200mm
• Air intake diameter: 125mm
• Maximum log length: 320mm
• Width: 48.4cm
• Height: 120cm
• Depth: 44.5cm
• Weight: Approximately 128kg
• Colour: Black
• Country of manufacture: Poland

Professional Installation of the Nadia 9

A built-in wood-burning fireplace requires careful planning before installation.

The fireplace enclosure, chimney, flue system, combustion air, ventilation and required clearances should all be considered during the design and installation process.

Italfire installs fireplaces supplied by Italfire. Contact our team to discuss the Kratki Nadia 9, installation requirements and suitability for your space.

Buy the Kratki Nadia 9 in South Africa

The Kratki Nadia 9 built-in wood fireplace combines a 9kW nominal heat output with a heating range of up to 11kW.

Its distinctive vertical design, large glass viewing area, heat-intensifying ceramic lining and steel construction make it a practical and visually striking option for contemporary fireplace installations.

Contact Italfire for more information about the Kratki Nadia 9 fireplace and installation in South Africa.

All Kratki’s wood-burning fireplaces come with a 10-year warranty. Kratki designed your fireplace with strength and durability.