🔥 Product description

The Feniks black matte wall-mounted bio-fireplace insert is a compact, versatile, and incredibly elegant way to bring real fire into your interior—no chimney, no smoke, and no ash. This chimneyless bio-fireplace was created for users who want to enjoy a natural flame in their apartment, house, or condo, as well as in semi-open spaces (loggia, covered balcony, or terrace)—all without the need for costly construction work. Its minimalist design and matte black finish make the Feniks bio-fireplace for living rooms a perfect fit for both modern and classic interiors.

Its dimensions of 45 x 17.4 x 10.3 cm make the Feniks wall-mounted bio-fireplace insert visually light and easy to integrate into almost any design: from a small niche on a TV wall, to a fireplace portal, to an elegant frame made of stone, varnished MDF, or powder-coated steel. This model can play a dual role: it can be a standalone freestanding bio-fireplace or an insert for a built-in/wall alcove . You decide what your fire scene should look like. Isn't that the perfect solution?

The heart of the device is a TÜV Rheinland-certified stainless steel burner . The burner's interior features an absorbent insert (carrier) that absorbs biofuel and stabilizes the flame, while the double bottom reduces overheating and improves safety. This ensures clean, even combustion and a captivating line of fire, which you can easily control with the flame control. A power output of approximately 1.2 kW allows you to comfortably heat an area of ​​up to 25 m² (typically +2–3°C ), providing real comfort on cooler evenings.

And what about everyday life? Operation is intuitive: pour in certified biofuel (bioethanol), ignite with a long lighter, and within seconds, you're enjoying a lively flame. Extinguishing? Just as simple—with the included shutter. No smoke, no soot, no ash. Less cleanup, more atmosphere. That's what the Feniks wall-mounted bio-fireplace insert is all about—practical, beautiful, and ready to play to your rhythm.

✅ Benefits

🔥 Real fire without a chimney – bioethanol combustion is clean; a chimneyless bio fireplace operates without smoke, soot and ash.
⚡ Start in a few seconds – simple lighting and quick extinguishing; full flame control in the Feniks wall-mounted bio-fireplace insert .
🌡 Gentle heating – power of approx. 1.2 kW usually increases the temperature by 2–3°C in a zone up to 25 m².
🏡 Two ways of use – built-in/alcove insert or free-standing ; you can easily fit the bio-fireplace into your living room or bedroom.
🖤 ​​Premium matt black – timeless aesthetics; the matt black bio-fireplace fits loft, Scandinavian, classic and glamour styles.
✨ Maximum mood, minimum effort – a living flame creates an atmosphere of relaxation, meetings and conversations.
🚫 Zero complicated installations – no wires, dirt, or renovations; pure pleasure.

⭐ What makes this model stand out?

• Wall-mounted / free-standing 2-in-1 insert – one product, two use scenarios; install as a wall -mounted bio-fireplace in a recess or place it as a small free-standing bio-fireplace .

• TÜV Rheinland certified burner – safety, quality and flame stability confirmed by tests.

• Absorbent insert + double bottom – fuel absorption, calmer flame and reduced risk of spillage; ecological bio-fireplace with a refined design.

• Flame adjustment – ​​full control over the fire intensity; adjust the ambiance to the moment.

• Compact and lightweight – only 2.3 kg with packaging and 45 cm long; easy to move, easy to build, easy to love.

• Clean fire line – 0.35 l burner capacity and geometric shape create a modern, elegant flame scene.

📦 The set includes

• Wall-mounted bio-fireplace Feniks insert – matt black

• TÜV-certified stainless steel burner (with absorbent insert)

• Flame adjustment (shutter/slider)

• Funnel for precise pouring of biofuel

⚙ Technical data

• Type: wall-mounted bio-fireplace / built-in insert (free-standing operation possible)

• Dimensions: 45 × 17.4 × 10.3 cm

• Housing material: powder-coated steel

• Color/finish: black structured matte

• Burner material: stainless steel + absorbent insert

• Burner capacity: 0.35 l (continuous fire line)

• Burning efficiency: 1–3 h / 1 l (with a 0.35 l tank: ~0.5–1 h under typical conditions)

• Heating power: ~1.2 kW

• Mounting method: wall/recessed/built-in; free-standing use possible

• Weight with packaging: ~2.3 kg

• Glass: none (open flame exposure – keep clearances)

• Certificates: TÜV Rheinland

• Manufacturer: BYSIL Sp. z o. o.

• Official distributor: GMT SAVINGS TECHNOLOGIES Sp. z o. o

• Warranty: 24 months (consumer)

🔒 Security

The Feniks black matte wall-mounted bio-fireplace insert is designed to be intuitive and predictable for everyday use. Key safety features include:

• TÜV burner – a certified stainless steel solution, adapted to burn bioethanol; stable operation and confirmed quality.

• Absorbent insert (fuel carrier) – material that absorbs biofuel; reduces the risk of spillage and calms the flame.

• Double bottom – an additional thermal buffer, reducing overheating and improving the comfort of use in the recess.

• Flame Control – Quickly reduce the fire or extinguish it; control above all.

• Powder-coated body – a durable, resistant coating that withstands wear and tear and retains the elegance of a matte black finish.

Remember: a chimneyless bio-fireplace requires common sense operation—ensure adequate room ventilation, maintain distances from flammable materials, and never leave the flame unattended. Simple habits, maximum peace of mind.

⚠️ Remember

• Do not add biofuel to a burning burner.

• Fill only after it has cooled completely.

• Use only certified bioethanol for bio fireplaces.

• Maintain a minimum distance of 50 cm from flammable materials and from the front of the recess/portal.

• Extinguish the flame with the provided screen; do not blow it out.

💡 FAQ – Frequently Asked Questions

Does the Feniks wall-mounted bio-fireplace insert require a chimney?
No. This is a chimneyless bioethanol fireplace ; combustion is clean, without smoke or soot.

Does this wall-mounted bio-fireplace actually heat?
Yes - a power of approx. 1.2 kW provides subtle, noticeable heating (usually +2-3°C ) in spaces up to 25 m² .

How long does it burn on one fill?
Efficiency is approx. 1–3 h / 1 l . With a capacity of 0.35 l you will usually get ~0.5–1 h of steady fire (depending on the fuel and adjustments).

Can I install the Feniks insert in a plasterboard wall?
Yes, but the recess must be made of non-flammable materials or appropriately protected (e.g. with a fireproof board) and ensure installation clearance and ventilation gaps (details below in "Installation notes").

Is protective glass needed?
This model is designed with an open fire line . If you're installing the bio-fireplace in a high-traffic living room area, you may want to consider a decorative front/frame with tempered glass as an additional cover (not included).

Which fuel should I choose?
Only certified bioethanol for bio fireplaces - ensures a beautiful flame color and clean, odorless burning.

Is the Feniks insert suitable for a balcony?
Yes, it works great in semi-open areas (balcony/loggia/covered terrace). Avoid drafts and strong winds.

👥 Who is this bio fireplace for?

• For apartments and houses without the possibility of building a chimney .

• For people who want a wall-mounted bio-fireplace in an aesthetic alcove or portal, but also appreciate a free-standing option.

• For lovers of matte black and minimalist, modern lines.

• For hotels, boutique apartments and offices – an elegant, discreet accent.

• For architects and investors – a flexible “contribution” to original wall concepts.

🏡 Applications

• Living room – subtle heating and a mesmerizing fire effect in the wall TV frame.

• Bedroom – natural light and atmosphere; a bio fireplace for the living room and bedroom combines decorative and relaxing functions.

• Hallway/corridor – an elegant alcove lit by flames makes a stunning first impression.

• Study/office – the flame soothes and promotes concentration.

• Loggia / covered terrace – an alternative to candles and lanterns; live fire, no smoke.

• Portal insert – a modern twist on traditional fireplace surrounds (wood-free and ash-free).

✨ Design inspirations

Loft
A recess in the brick wall, black steel slats, and a matte black bio-fireplace create a graphic scene. The fire flows through the lines, reflecting in the metal and cement plaster, creating an intimate theater of light.

Scandinavian
White, wood, soft textiles - and in the wall a modest alcove with a wall-mounted bio-fireplace Feniks insert . The flame warms the minimalism, adds hygge and organizes the evening ritual.

Glamour
A mirrored frame, polished stone, and gold accents. Against this backdrop, the wall-mounted bio-fireplace becomes a discreet, luxurious accent—the flame flickers but doesn't dominate; it complements the overall look.

Classic
Portals, stucco, symmetry. A chimneyless bio-fireplace as a modern soul in the traditional heart of the home. Subtle, clean, and elegant.

🔄 Comparison with other GMT models

• Universe (matt black/white) – larger format 60 × 15 × 60 cm, power up to ~2 kW, freestanding; ideal when you want a wider fire scene without a recess.

• Sunset Garden (black/grey/brown/matt white) – cubic body, 4 tempered glass panes, power up to ~2 kW; great as a bio fireplace for the living room and outdoor areas with additional flame protection.

• Stainless (inox/matt black/glossy white) – horizontal, ultra-compact format with a 0.5 l burner; when lightness and mobility on the countertop are important.

• Pyramid Garden matte black – tall, garden “pyramid” silhouette, 0.7 l burner; spectacular outdoor effect and noticeable presence.

🛠 How to care for a bio-fireplace?

• Clean after cooling down – wipe the body and burner with a soft cloth (microfiber).

• Protect your matte black – avoid abrasives and rough sponges; matte loves softness.

• Check the absorbent core – if it is noticeably worn, replace it with a component that meets the specification.

• Use good fuel – only certified bioethanol for bio fireplaces; this affects the color of the flame and the cleanliness of combustion.

• Ventilate the room – ensure basic air exchange during longer work periods.

• Take care of the ground – in the freestanding variant, place it on a stable, even surface.

🧩 Installation notes (wall / recessed / built-in)

• Non-flammable materials : make the recess/enclosure from non-flammable or fire-resistant materials (e.g. GK-FI/A1 boards, steel, stone, stoneware).

• Installation clearance : ensure a minimum of 10–20 mm of clearance at the sides and above the insert for air circulation and thermal compensation.

• Cavity ventilation : provide discreet ventilation slots (top/bottom); this improves working comfort and heat dissipation.

• Distances : keep ≥ 50 cm from flammable materials (decorations, curtains, plants).

• Service access : Plan for easy removal of the cartridge for cleaning and refueling.

• Accessories : if you want to add a glass front, use tempered glass with spacers; do not close the recess completely.

📖 Storytelling – An evening by the bio-fireplace

Scene 1 – Living Room and Silence
The light dims, the music barely audible. A flame appears in the wall frame. The Feniks wall-mounted bio-fireplace insert draws a golden line that calms and organizes thoughts. A cup of tea, a blanket, and a leisurely conversation. Isn't this the personal definition of peace?

Scene 2 – Bedroom and Intimacy
Twilight, soft bedding, breathing synchronized with the rhythm of the fire. The open line of the flame creates intimacy without being intrusive. This isn't ordinary light. It's a warm whisper: "slow down."

Scene 3 – Apartment and prestige
Guests enter, and their gaze automatically falls on the alcove with the fire. A chimneyless bio-fireplace creates a wow factor, but is not overbearing. It's a testament to taste and attention to detail.

💎 Why us? (GMT)

• 🛡 Official BYSIL distributor – reliable origin, real certificates, warranty support.

• 📜 TÜV Rheinland – safety and quality that really mean something.

• 🚚 Free delivery from PLN 299 + 24-hour shipping – fast, hassle-free.

• 🤝 Professional advice – we will help you choose a bio-fireplace for your living room , an insert for your alcove and the right bio-fuel.

• 🛠 After-sales – manuals, parts, accessories and quick help when you want to fine-tune something.

👉 Why is it worth it?

• 🔥 Wall-mounted bio-fireplace Feniks insert = real fire without a chimney .

• 🧩 2-in-1 – wall/recess mount or freestanding mode.

• 🖤 ​​Matte black – modern, timeless, premium.

• 🌡 ~1.2 kW – subtle, pleasant heating and comfort.

• 🧯 TÜV, absorbent core, double bottom – solutions that increase safety.

• 🧼 Zero smoke and ash – less cleaning, more pleasure.

• 🛠 Simple installation – alcove without a big revolution in the house.

🛒 Call to action

🛒 Order the Feniks black matt wall-mounted bio-fireplace insert and bring real fire into your interior without a chimney - clean, elegant and without compromise.
🚚 Free delivery from PLN 299 + shipping within 24 hours straight from the manufacturer's warehouse.

Producer: BYSIL Sp. z o. o. | Official distributor: GMT SAVINGS TECHNOLOGIES Sp. z o. o. | Original GMT product, shipped directly from the manufacturer's warehouse.