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Turn your home into a luxury resort. ✓ Free shipping | ✓ Installation service | ✓ Top ratings
Turn your home into a luxury resort. ✓ Free shipping | ✓ Installation service | ✓ Top reviews
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FinA_Wellness_Store - Sicherer_Versand
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Sauna heater Cozy 12 O - front view with closed glass door, ideal for wellness area
Cozy 12 O wood-burning sauna heater - front view with open firebox and robust mesh basket
Sauna heater Cozy 12 O - open door with visible firewood inside
Cozy 12 O Sauna heater - Angled front view with closed door and COZY logo
Technical drawing Cozy 12 O Sauna heater - Dimensions and design according to DIN EN 15821
Cozy 12 O Holzsaunaofen mit Sichtfenster, gefüllt mit Saunasteinen, schwarzes Stahlnetzgehäuse und brennendem Feuer sichtbar
Cozy 12 O Holzsaunaofen mit Schutzgitter, offener Tür und Sichtfenster für Saunen bis 13 m³
Cozy 12 O Holzsaunaofen mit gefülltem Feuerraum, gespaltete Holzscheite sichtbar, schwarze Ofenfront mit Schauglas und Belüftungslöchern
Cozy 12 O Saunaofen mit Schutzgitter und grauem Saunenstein, schwarzes Gehäuse mit Feuerraumluke und Aschekasten
Cozy 12 O Saunaofen mit Metallschutzkorb und aufgestapelten Saunasteinen, schwarzes Gehäuse mit Feuerraumtür
Cozy 12 O Holzsaunaofen mit Stahlmantel und Schutzgitter, gefüllt mit grauen Saunasteinen, externe Feuerungstür sichtbar
Cozy 12 O Holzsaunaofen mit Stahlgestell und Gitterummantelung, schwarzes Kaminrohr, Türöffnung seitlich, für Saunen bis 13 m³
Cozy 12 O Holzsaunaofen mit Geflecht-Wärmeschutz, schwarzem Gehäuse, Kaminrohr und offener Feuerraumtür für Innen- und Außenbefeuerung.
Cozy 12 O Holzsaunaofen mit Brennkammer-Detailaufnahmen: Gussrost und Holzladung in Feuerraum
Sauna heater Cozy 12 O - front view with closed glass door, ideal for wellness area
Cozy 12 O wood-burning sauna heater - front view with open firebox and robust mesh basket
Sauna heater Cozy 12 O - open door with visible firewood inside
Cozy 12 O Sauna heater - Angled front view with closed door and COZY logo
Technical drawing Cozy 12 O Sauna heater - Dimensions and design according to DIN EN 15821
Cozy 12 O Holzsaunaofen mit Sichtfenster, gefüllt mit Saunasteinen, schwarzes Stahlnetzgehäuse und brennendem Feuer sichtbar
Cozy 12 O Holzsaunaofen mit Schutzgitter, offener Tür und Sichtfenster für Saunen bis 13 m³
Cozy 12 O Holzsaunaofen mit gefülltem Feuerraum, gespaltete Holzscheite sichtbar, schwarze Ofenfront mit Schauglas und Belüftungslöchern
Cozy 12 O Saunaofen mit Schutzgitter und grauem Saunenstein, schwarzes Gehäuse mit Feuerraumluke und Aschekasten
Cozy 12 O Saunaofen mit Metallschutzkorb und aufgestapelten Saunasteinen, schwarzes Gehäuse mit Feuerraumtür
Cozy 12 O Holzsaunaofen mit Stahlmantel und Schutzgitter, gefüllt mit grauen Saunasteinen, externe Feuerungstür sichtbar
Cozy 12 O Holzsaunaofen mit Stahlgestell und Gitterummantelung, schwarzes Kaminrohr, Türöffnung seitlich, für Saunen bis 13 m³
Cozy 12 O Holzsaunaofen mit Geflecht-Wärmeschutz, schwarzem Gehäuse, Kaminrohr und offener Feuerraumtür für Innen- und Außenbefeuerung.
Cozy 12 O Holzsaunaofen mit Brennkammer-Detailaufnahmen: Gussrost und Holzladung in Feuerraum

Cozy 12 O wood-burning sauna heater for saunas up to 12 m³ – BImSchV 2, indoor & outdoor firing

by Cozy
€753,00 - €810,00
€753,00
€753,00 - €810,00
€753,00

incl. VAT

Type of firing: 12 O (interior firing)

Gentle warmth that fills the room

A sauna only becomes a true retreat when the heat is gentle, consistent, and deeply effective. A wood fire that burns quietly, stones that store heat, and fine steam that rises softly—all of this is created by the quality of the stove. A good wood-burning sauna stove is not just a heating device, but the center of the atmosphere: it determines how harmonious, how mild, and how soothing the heat reaches the body.

Cozy 12 OG Saunaofen – stabile Ausführung mit großer Brennkammer für intensive Wärmeleistung

Product characteristics – The Cozy 12 O wood-burning sauna heater for saunas up to 13 m³ as the centerpiece of compact sauna rooms

The Cozy 12 O wood-burning sauna heater for saunas up to 13 m³ was developed for small to medium-sized sauna rooms where naturalness and precise heat output are crucial. Designed for a room volume of 6 to 13 m³, it creates a soft, balanced climate. The heater is available with both internal firing and as a tunnel version (Cozy 12 O-TW) with external firing, so that different installation situations can be optimally accommodated.

Hochwertiger Saunaofen Cozy 12 O – freistehend mit massiven Saunasteinen im Runddesign

Design & Materials – The Cozy 12 O wood-burning sauna heater for saunas up to 13 m³ in a sturdy, durable construction

The Cozy 12 O wood-burning sauna heater for saunas up to 13 m³ is based on a robust design that is designed for high temperature changes and continuous use. It can hold up to 120 kg of sauna stones, creating a deep heat storage capacity. The clear, functional design blends harmoniously into any sauna interior and contributes to a calm, orderly room atmosphere.

Technology & Functions – The Cozy 12 O wood-burning sauna heater for saunas up to 13 m³ with TÜV-certified efficiency

With a rated output of 11.5 kW, the Cozy 12 O wood-burning sauna heater for saunas up to 13 m³ offers precise and efficient heat generation. The maximum fuel capacity is 8 kg of logs up to 30 cm in length. The stove complies with German BImSchV Level 2 without additional filters or technical enhancements – a rare combination of naturalness and proven combustion technology. Tests showed fuel consumption to be around 25% lower than comparable models, and under optimal conditions even up to 40% lower. The required safety distance is only 17 cm, without any additional protective walls.

Application & comfort – The Cozy 12 O wood-burning sauna heater for saunas up to 13 m³ with flexible fuel options

The Cozy 12 O wood-burning sauna heater for saunas up to 13 m³ can be flexibly adapted to individual needs: the internal combustion allows direct contact with the fire, while the tunnel version (O-TW) allows wood to be added cleanly from outside the sauna cabin. The low safety distance makes it much easier to install in smaller rooms and allows for greater freedom in planning renovations and new builds.

Cozy 12 O Saunaofen mit geöffneter Brennkammer – ideal für traditionelles Saunaerlebnis

Benefits & effects – The Cozy 12 O wood-burning sauna heater for saunas up to 13 m³ for deeply relaxing warmth

The combination of a large amount of stones and efficient fire control creates a mild, deeply effective sauna climate. Infusions evaporate gently, without piercing heat, and enable an all-round warming effect that noticeably relaxes the muscles and breathing rhythm. The Cozy 12 O wood-burning sauna heater for saunas up to 13 m³ supports a sauna experience that focuses on peace, relaxation, and well-being.

Special features

Click or tap on the icons to learn more.
Detailaufnahme der Saunaofentür mit Metallgriff und Verriegelungsmechanismus an schwarzem Gehäuse
Wood-fired sauna stove experience
Original warmth with authentic character A wood-burning sauna heater creates a particularly authentic sauna experience. The natural crackling of the fire, the intense radiant heat, and the characteristic scent of wood create an atmosphere that combines tradition, relaxation, and genuine sauna craftsmanship.
BimSchV2 Zertifiziertes Siegel mit Schutzschildform, Häkchen und Sternen für zertifizierten Saunaofen
BImSchV2 certification
Tested emission values for safe and sustainable operation. The BImSchV2 certification confirms compliance with strict legal requirements regarding emissions and efficiency. It stands for responsible operation with reduced pollutant values and ensures safety, sustainability, and peace of mind when using a wood-fired sauna heater.
Maßzeichnung zur Wärmezirkulation in einer Infrarotkabine mit Temperaturgradienten von 40°C bis 100°C und Pfeilen, die Wärmestrahlung und Luftströmungen zeigen.
Reliable temperature stability
Constant sauna climate for maximum comfort. A high-quality Sauna Heater ensures a consistent temperature throughout the entire sauna session. The stable heat generation creates a pleasant, controlled sauna climate and increases comfort with every use.
Maßzeichnung eines Saunaofens mit Helo-Bauweise, explodierte Einzelteile mit nummerierten Komponenten
Robust construction & durable materials
Quality for long-lasting use. Sauna heaters made from high-quality materials are designed for high temperatures and regular use. Their solid construction ensures safety, reliability, and a long service life—even with intensive use.
Maßzeichnung Holzsaunaofen mit Schornsteintechnik und beschrifteten Komponenten wie Ofenkörper, Speicherstein, Abgasrohranschluss und Mindestabstände.
Sophisticated chimney technology
Efficient exhaust for optimal stove performance. The coordinated chimney technology ensures reliable exhaust of the flue gases and supports clean, even combustion. It contributes significantly to the performance, safety, and efficiency of the sauna stove and forms the technical basis for stable and controlled operation.
Cozy 12 O Holzsaunaofen – Frontalansicht mit geöffnetem Feuerraum und robustem Gitterkorb

Scope of delivery

Everything at a glance – this is what's included!
  • Cozy 12 O wood-burning sauna heater (depending on the model selected)
  • Ash box
  • Operating and installation instructions

Specifications

Nominal power 11.5 kW
Saunavolumen 6–13 m³
Fuel Logs up to 30 cm
Maximum fuel capacity 8 kg
Stone quantity up to 120 kg
Firing Internal heating or tunnel version (O-TW)
Safety distance to the side 480 / 585 mm
Safety distance at the rear 230 / 230 mm
Safety distance to the front 500 / 500 mm
Distance between oven and ceiling 1130 / 1340 mm
Dimensions L* 1210 / 1315 mm
Dimensions W 790 / 965 mm
Dimensions H 1830 / 2096 mm
Weight 49 / 70 kg
Weight tunnel version (TW) 57 / 82 kg
Certification BImSchV Level 2, TÜV-certified
Sauna stones Not included in delivery

Customer reviews

4.98 ★ (88)
Verified

Questions & Answers (FAQs)

No matching questions found.

FinA Wellness Store

What should I look out for before ordering?

Please check all relevant information about the product (dimensions, technical requirements, power/water connections, space requirements, delivery conditions) before ordering. If you have any questions, we recommend a consultation before purchasing, especially for larger wellness products.

Which payment methods are accepted?

We accept the following payment methods:

  • PayPal
  • Store Pay
  • Visa
  • Mastercard
  • American Express
  • Maestro
  • UnionPay
  • Apple Pay
  • Google Pay
  • USDC
  • Bancontact
  • EPS
  • iDEAL
  • Klarna
When is the load applied?

The amount is debited at the time the order is completed or according to the selected payment method. For payment services such as Klarna, the respective payment terms of the provider also apply.

Can I change or cancel my order at a later date?

Changes or cancelations are possible as long as the order is not yet in production, commissioning or shipping. Please contact us immediately after placing your order.

Are there any restrictions on the right of withdrawal?

Yes, custom-made products, special designs and individually configured goods are excluded from the statutory right of withdrawal. We will clarify transparently whether a product falls under this before or at the latest when the order is placed.

How long does the delivery take and will I be informed?

The delivery time is indicated directly with the respective product. These are valid as long as the item is in stock. Deviating, individually agreed delivery times have priority. We will actively inform you in the event of delays. You will receive ongoing information on the shipping status.

How does delivery by forwarding agent work?

Delivery is standard free curbside. This means that the goods are delivered to the nearest point that can be reached by truck.

Important:

  • Access for trucks must be possible
  • Sufficient clearance width and height required
  • The customer is responsible for transportation from the curb
  • If required, additional services (e.g. delivery to the installation site) can be arranged in advance
Can I set a preferred delivery date?

Delivery date requests will be considered if possible. The shipping company will usually contact you one to two days before delivery to arrange an appointment. Fixed dates or times cannot be guaranteed. Express deliveries with exact delivery dates are possible on request.

What applies in the event of damage, missing parts or subsequent defects?

Please check the goods immediately upon delivery. Transport damage or missing parts must be documented and reported immediately with photos/videos.

The statutory warranty of 2 years applies to defects. We examine every case and take care of repair, replacement or an appropriate solution.

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