Wanders Gas Stove ONYX
Wanders Onyx Wall Gas Fireplace – Minimalist, Wall-Mounted Designer Fireplace
The Wanders Onyx Wall combines modern, clean design with high functionality. It is a wall-mounted gas fireplace for discerning customers who value aesthetics and comfort – all without wood, mess, or complex maintenance.
Special Features & Benefits
- Wall-mounted design: The Onyx Wall is securely mounted on the wall. This creates a floating look that elegantly enhances rooms.
- Performance & Efficiency: With a rated output of 5.3 kW for natural gas (or propane), it provides warmth for small to medium-sized rooms. The efficiency is approximately 91.2%, which is a very good value for a gas fireplace.
- Realistic Flame Effect: Wanders uses new burner technology and decorative wood or stone elements (depending on the fuel) that make the fire appear particularly lively and natural.
- Features & Ease of Use: Electric ignition, remote control, timer, and thermostat are included as standard. Optional control via the EcoWave system (including WiFi box) is possible.
- Closed, room-sealed system: Combustion air and exhaust gases are supplied via a concentric pipe system (Ø 100/150 mm) with a top connection. This makes the fireplace flexible in placement and safe in operation.
Technical Specifications
Fuel: Natural gas (LL / G25) or propane (depending on model)
Power: 5.3 kW (natural gas) / approximately 4.5 kW (propane)
Efficiency: Approx. 91.2%
Dimensions (W × D × H) 386 × 382 × 598 mm
Weight: Approx. 58 kg
Flue connection (Ø) 100/150 mm, top connection
Gas connection: 3/8 inch, corresponding gas pressure specifications depending on the gas type
Scope of delivery & accessories
The Onyx Wall gas fireplace comes with a remote control, decorative wood set for natural gas (often with stone/pebble decor for propane), an electric ignition system, a timer, and a thermostat. Mounting hardware for a solid wall is included.
Optional: EcoWave control unit (standard + WiFi box), matching concentrated flue pipes (“LAS system” for Wanders), and optional gas safety hose.
Optional when it should not be mounted on a wall: 3 different bases: Base Original, Base Square, and Base Cube
Style & Recommended Use
This fireplace is ideal for modern living spaces where a minimalist design is required. The black frame, clear viewing window, and minimalist shape make it an eye-catcher without dominating. Perfect for:
- Open-plan living spaces with sufficient air volume
- Rooms where wood burning is not desired (e.g., for cleaning or emissions reasons)
- Styles such as Scandinavian, modern, industrial, and loft-style
Shipping conditions
Delivery is only possible within Germany.Other countries only on request; pick up is also possible!
Shipping costs (including statutory VAT)
Deliveries within Germany:
We calculate the shipping costs based on the order value (gross goods value):
up to a goods value of 99.99 EUR = 6.90 EUR
free shipping within Germany from a goods value of 100 EUR
Manufacturer:
Wanders fires & stoves
Amtweg 4
7077 AL NETTERDEN
Netherlands
Phone: +31 (0) 315 - 386 414
www.wanders.nl
Protective measures/safety instructions for installation (wood fires and stoves)
The following protective measures and safety instructions must be strictly observed:
- Fireplaces may only be installed in rooms and in places where the location, structural circumstances and type of use do not present any hazards.
- No modifications may be made to the appliance.
- Only use the approved system for exhaust gas removal/combustion air supply.
- Work on the stove system Installation, commissioning, maintenance and servicing work on the appliance may only be carried out by an authorized specialist company.
as the safety and functionality of the system depend on proper installation. - The installation must be carried out by a registered specialist company, as the safety and functionality of the system depend on proper installation. You must observe the applicable trade regulations and building regulations.
- Fireplaces must be installed in an operationally safe and fireproof manner so that hazards and unreasonable nuisances cannot occur. They must be fit for purpose for a reasonable period of time.
The appliance is designed to create a cozy atmosphere and to heat. This means that all visible surfaces, including the glass, can become hotter than 100°C. It is recommended to always place a protective grille in front of the appliance when children, the elderly or physically disabled persons are in the same room.
Protective measures/safety instructions for installing gas fireplaces
The following protective measures and safety instructions must be strictly observed:
- Installation and maintenance of the appliance may only be carried out by a recognized and competent installer in the field of gas heating and electricity.
- No modifications may be made to the appliance.
- Only use the approved flue gas extraction/combustion air supply system.
- Procedure when installing a free-standing appliance: place the appliance at the specified minimum distance from the rear wall (see information in the instructions).
- Do not cover the appliance or wrap it in an insulating blanket or other materials. Ensure that there are no flammable objects and/or materials in the radiation area of the appliance. This radiation range is 500 mm, unless otherwise specified.
- Only use the set included in the scope of delivery, for example the wooden block set or the pebble set, and place it exactly as described.
- Leave the space around the ionizing pin and the ignition pin free and never place any incandescent material around these pins.
- Make sure that the gas pipes and connections are clean and free of any impurities. Install a gas tap in accordance with the applicable regulations.
- Check the entire system for gas leaks before commissioning.
- Check the entire system for gas leaks before commissioning.
- Ensure that the pressure equalization hatch(es) at the top and/or bottom of the appliance are not blocked and check that these hatch(es) are well connected to the sealing surface before installing the appliance.
- Do not ignite the appliance until it has been fully installed in terms of gas technology, exhaust technology and electrical technology.
- Do not use the appliance if a pane is broken and/or cracked. The pane must be replaced first.
How to install a built-in appliance:
- Use fireproof and heat-resistant materials for the fireplace surround, including the top of the fireplace surround and the material inside the fireplace surround, such as the floor under the appliance and the rear wall in front of which the appliance is installed. Both panel materials and stone-like materials can be used for this purpose.
- Take appropriate protective measures to ensure that the wall behind the fireplace surround and the materials or objects located behind the rear wall do not heat up too much.
- Observe the minimum specifications regarding the internal dimensions of the fireplace surround. These have been specified for safety reasons and to avoid extreme heat build-up in the fireplace conversion.
- Ventilate the fireplace conversion using ventilation openings. These openings are crucial for safety and to prevent extreme heat build-up in the fireplace conversion.
- The electrical connections must be heat-resistant.
- Position the heat-resistant power connections away from the appliance and as low as possible in the fireplace surround.
- This applies in connection with the temperature development in the fireplace surround.
The appliance is designed to create a cozy atmosphere and to heat. This means that all visible surfaces, including the glass, can become hotter than 100°C. It is recommended to always place a protective grille in front of the appliance when children, the elderly or physically disabled persons are in the same room.
