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ECO-WOOD SAVER© ST3

eu-schutzrecht
Novum-in-eu-stachel

DO IT YOURSELF

Up to 30% wood savings WITH EFFICIENCY OPTIMIZATION

STANDARD MARKET SCHEME

Mixed firing of wood and briquettes The non-adjustable grate is unsuitable for pure wood firing!

Mischbrand Holz und Briketts Der nicht abstellbare Brennrost ist für reinen Holzbrand ungeeignet!

OUR SCHEME

OPTIMUM STAINLESS WOOD COMBUSTION

UNSER SCHEMA OPTIMALE ROSTLOSE HOLZVERBRENNUNG

ECO-WOOD SAVER© ST3

MULTIFUNCTIONAL ADAPTABLE TO ANY FIREPLACE INSERT

Covers almost all fireplace inserts on the European market

HSE-1 MULTIFUNKTIONAL ANPASSBAR AUF JEDEN KAMINEINSATZ
ST-3

Ash level Regulation

Frank-Peter Stachel explains his invention using as an example: HSE-1/ST3

THE HSE SERIES MUST ALWAYS BE INSTALLED FIXED WITH SHAMOTTE STEM or NATURAL CERAMICS !

EUROPE'S WOOD SAVER SET NO.1

The variable combustion chamber Use for retrofitting, Very easy installation

The ST3 Multi eco wood saver is a flexible and versatile adaptable spiked wood heater that is suitable for all fireplace extensions and large stoves. Its sophisticated design combines maximum efficiency with aesthetic customization options.

Main features:

Versatile adaptation:
The ST3 Multi adapts individually to chimney extensions of any size. An upper efficiency increase can be installed on a customized basis.

Height-adjustable rear:
The deflector remains invisible, even with large glass panes (e.g. 60 cm visible height).

Visual customization:
Stainless steel panels on the right and left ensure an attractive appearance. These are optional and can be installed or omitted depending on the chimney width. Particularly with wide fireplace extensions (70-80 cm), the panels ensure a harmonious and aesthetic overall effect.

Efficient wood combustion:
The ST3 Multi also impresses with its proven stainless wood combustion, familiar from tiled stoves:

  • Wood combustion at 97 % – almost without residues.
  • Even and economical burning for maximum wood consumption.

Long ember retention:
The ST3 Multi offers reliable ember retention of 10 to 12 hours. Perfect for continuous heating – in the morning or evening without restarting.

User-friendliness:
Individually adjustable draught regulator for adjusting the chimney draught. Practical ash drawer is retained and allows ash to be removed during operation.

Advantages at a glance:

  • Flexible adaptation to all chimney approaches
  • High-quality stainless steel look for wider fireplaces
  • Wood combustion at 97 % for maximum efficiency
  • Ember retention of up to 12 hours
  • Simple operation and ash removal during operation

The Eco wood saver ST3 Multi combines innovative technology with versatile adaptability and unites the advantages of the entire Eco wood saver product range in one appliance. Ideal for individual fireplace solutions with maximum efficiency and attractive design.

Dimensions:

ST3-Maße
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This is how an insert burns when it has been retrofitted with the HSE series or ST series. A customer film:

What our customers say:
Hello Mr. Stachel, a year ago you installed the exhaust-optimized extension to the fireplace cassette that you had designed and installed for me in 2006. After a year of use, I can say without exaggeration that I am delighted. The calorific value has multiplied, wood consumption has been significantly reduced and, after a certain learning period, I am now getting better and better at optimizing combustion, thank you very much!

Your advantages at a glance

Pollutant reduction

Up to 70% reduction in pollutants thanks to clean combustion; good for the environment and health.

Save firewood

The variable combustion chamber insert for retrofitting increases efficiency: up to approx. 97% combustion, 30% firewood savings. In addition, less wood consumption protects the environment.

Clean & easy to clean

Rustless combustion offers longer embers, only 2-3% residual ash and reduces disposal to every 8-14 days.

5 year guarantee

While other suppliers only offer a 5-year guarantee, Stachel gives you a comprehensive 5-year guarantee because we manufacture our products from high-quality stainless steel!

Compatible

Compatible with many identical fireplace inserts.

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    Immerse yourself in the world of our products in our
    24-page brochure and find out everything you need to know about how they are installed and how they work – in a compact and easy-to-understand format

    Vertrauen Sie auf über 40 Jahre Erfahrung