• Elegant and efficient: Walltherm® woodstoves
    Walltherm® woodstoves
  • Elegant and efficient: Walltherm® woodstoves
    Elegant and efficient: Walltherm® woodstoves

Walltherm® - wood gasification stove

The first water heating wood gasification stove with natural draft

The Walltherm combines the efficiency of a gasification boiler with the looks and advantages of a woodstove.

  • 93% efficiency
  • 14,9 kW power output
  • Works with the natural draft without any annoying fan noise
  • You want:
    a fast heating and economical stove for your home?
  • You wish for:
    an eco-friendly and simple heating system for your whole house?
  • You expect:
    independence of rising fuel and heating costs?
  • Your solution:
    Walltherm - the fist natural draft wood gasification boiler for the living room

New Walltherm Vajolet and Vajolet Basic

New Walltherm Vajolet

Boiler stove

The newest wood boiler with gasification technique is the Walltherm® Vajolet

Highest efficiency (90%), low emissions, an increased heat output by the water and
a very beautyful design offered in different colors are offered by this new boiler stove of Wallnöfer.

The upper combustion chamber is made completely in stainless steel !! 


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New - Walltherm Vajolet Basic

 Boiler insert stove

The new wood boiler insert called Walltherm® Vajolet Basic is now available. 

This wood boiler insert stove is provided with the efficient wood gasification tecnology (reverse flame)  of Wallnöfer. Various designs can be realized for example it can be buit into a wall. 

Wallnöfer offers also a prefabricated housing system made with Firepanels which can be painted with every color.


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Walltherm® - models


Walltherm® model Zebrú

The standard model, simple and elegant. It shows its spectacular flames in 2 combustion chambers while producing 14,9kW of power output.

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Walltherm Insert

This model was developed to be built into a wall or a corner. The front face of the stove is extended forward so that the windows are flush with the surrounding wall or stovetiles.

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Walltherm® model Arunda

You want to reduce the radiant heat? You want to change the design of your stove? The Arunda is your choise, it comes with brackets to fix a stone to the front side of the stove.

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Quick insulation system

quick insulation system

If the Zebrú puts out too much radiant heat for your home, this insulation system can be the solution. It reduces the surface temperatures for up to 50%.

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Quick firepanel insulation

quick firepanel insulation

On the outside of this insulation system there are gypsum fibre panels which can be plastered and painted in any colour emulsion paint.

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Front covers

Walltherm® front covers

We offer metal front covers for the Walltherm. They come in different materials and colors so you can personalize your stove.

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Often bought together:


Woodrack for Walltherm, available in black or grey. The bottom part is a storage space with a door.

Size HxWxD: 1250mm x 410mm x 400mm.

The space for wood is 800mm high

Wood moisture meter

This useful device allows you to check the wood moisture within seconds. It´s small and practical, take it with you when buying wood next time!

Smoke pipes

We offer steel smoke pipes in black or grey to connect your stove to the chimney. Take a look at the price list for more information.

Insulated stainless steel chimney tubes

These chimney tubes with 25mm insulation can be used for external and internal chimneys. The Walltherm works very well with these.


Fundings in Liechtenstein

Engergiebündel Liechtenstein

On the homepage of the Energiebündel you can find the funding criteria for solar thermal plants and biomass heating sources.details