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PrimoINOX – Double-Wall Stainless Steel Chimney

The Primo Inox double wall chimney system with console start is used for both residential and industrial applications that use gas, solid fuel, and liquid fuel. The KaminInox system has a certified heat resistance of up to 600°C. The professional stainless steel chimney system is also used in multi unit residential buildings in compliance with current legislation.

*Shipped in kits of minimum 5 m

Can be configured in the following diameters

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Technical data & spec sheets

Declaration of performance (EN)Declaration of performance (HU)Declaration of performance (RO)Declaration of performance (HR)Technical Sheet Warranty Card

QUALITY, SAFETY, PERFORMANCE

PrimoINOX: Aesthetic Perfection & Industrial Power

The ultimate stainless steel chimney solution. Designed for modern architecture and high-capacity industrial demands.

PrimoINOX Features:

Custom RAL Finishes: We can paint the stainless steel outer shell in any RAL color to match the building's facade. The most requested options are Matte Black and Anthracite Grey.
Superior White Ceramic Wool Insulation: Unlike standard rock wool, our high-performance white ceramic wool withstands temperatures up to 600°C and does not settle over time, ensuring constant thermal protection.
International Quality: A product trusted across Europe, showcased at major industry fairs like Progetto Fuoco (Verona) and CONSTRUMA.

KAMINHORN CHIMNEY SYSTEMS RANGE

Why choose a KaminHorn Chimney?

Performance and Energy Efficiency

KaminHorn professional stainless steel chimneys are manufactured in Romania and comply with current European safety standards, being CE certified for operating temperatures of 600°C.

Versatility

KaminHorn chimney systems fit perfectly into any exterior style thanks to the available color options and will remain reliable for many years.

Durability

The robust and rigid construction helps the chimney system withstand deformation and high temperatures for an extended period.

Safety

The KaminHorn stainless steel chimney system is resistant to soot fires and certified according to current European norms, offering users a worry-free experience.

Easy Connection

The chimney is recommended for the following fuel types: gas, liquid, and solid. It is designed for the natural draft evacuation of flue gases from boilers, stoves, fireplaces, and other heat sources.

Warranty

KaminHorn offers a 10-year warranty for its stainless steel chimney system range.

SYSTEM COMPONENTS

Complete System engineered for Maximum Efficiency

The Primo Inox stainless steel chimney system is produced in a DOUBLE WALL (DP) version. • EN 1856-1 T400 N1 W Vm L20050 G 95 | Diameter: Ø100 ÷ 350 mm, Exterior wall thickness: 0.5mm. PracticInox professional chimneys are designed for evacuating flue gases from heat sources using solid, liquid, or gas fuels, in compliance with current regulations.

The Chimney Installation

The chimney installation can start from the ground with a “Level 0” base or be suspended on the wall using fixed 3-point support brackets. The construction is of the “insulated double wall” type, featuring 2.5 cm thick mineral wool insulation with a density of 90 kg/m³.

Conical Rain Cap (comprising the cap and cone)
Double-Wall Stainless Steel Chimney Segment
3-Point Wall Support Brackets
90° DP Smoke Connection Element (for increased efficiency and better heat transfer)
Intermediate Segment Clamp
Condensate/Cleaning Cap

COLOR OPTIONS

Available Finish Options

We understand that modern architecture often requires a specific color palette. We offer electrostatic powder coating to match your roof, facade, or rain gutters perfectly.

ROBUST AND RESISTANT CHIMNEY SYSTEMS

KaminHorn Innovations

KaminHorn is a manufacturer of stainless steel and ceramic chimney systems based in Romania, taking pride in its high-quality, durable, and energy-efficient products. Using advanced technologies and European-certified materials, KaminHorn creates chimney systems built to stand the test of time and offer top performance. Key KaminHorn innovations include an optimized design for flue gas removal and inferior/posterior air connections for excellent ventilation. Furthermore, KaminHorn products are known for their robust and rigid construction, which resists deformation at high temperatures.

Made in Europe

Manufactured proudly in our state-of-the-art facility in Comănești, Bacău – Romania.

Up to 30-Year Warranty*

We stand behind the durability of our ceramic and stainless steel systems.

*Depending on product type

Get in touch with our team.

Don’t guess when it comes to safety. Our engineering team provides free technical calculations to match the perfect chimney system with your specific heat source.

Frequently Asked Questions

How do I choose between a Ceramic and a Stainless Steel chimney?

Ceramic systems (tri-layer with concrete casing or full ceramic) are the ideal choice for new residential constructions, offering maximum thermal inertia and durability for solid fuel (wood, coal). Stainless steel (Inox) systems are lighter, easier to install, and perfect for modernizing existing homes, industrial applications, or when the chimney needs to be mounted on the exterior facade.

What is the difference between the "Elite" and "Elite Plus" stainless steel ranges?

Both are premium ranges manufactured from high-grade stainless steel. The Elite range represents our standard for high quality and corrosion resistance. The Elite Plus range features increased wall thickness, providing superior structural rigidity and extended durability for intensive use or extreme weather conditions.

Are Kaminhorn products certified for safety?

Absolutely. All Kaminhorn systems carry the CE marking and are certified according to the European standard SR EN 13063. They are tested to withstand operating temperatures of up to 600°C and are resistant to soot fires (auto-ignition) for up to 90 minutes.

Do you deliver internationally?

Yes, we deliver anywhere in Europe. We have established logistics routes specifically for Germany, Italy, and Spain. All systems are professionally palletized and insured to ensure they arrive at your construction site in perfect condition.

What does the delivery package contain?

We deliver complete installation kits. The pallet includes everything required for a full setup: the condensate collector base, inspection door, connection elements, mineral wool insulation, outer casing blocks, and the stainless steel terminal cone. No missing parts, no improvisation needed.

How do I determine the correct diameter for my chimney?

The diameter depends on your heat source (boiler, fireplace, stove) and the height of the chimney. Do not guess! Contact our technical team for a free consultation. We calculate the required draft to ensure optimal efficiency and safety for your specific heating unit.

Get in touch with us

Fill in the details below, and our engineering team will calculate the correct diameter and send you a complete offer within 24 hours.