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SLIM PELLET MINI

SLIM PELLET MINI 10 20 METAL FACH Technika Grzewcza

Available powers

10-20kW

Fuel

Pellet

Energy class

A+

Guarantee

5 yearsextended*

General information

The SLIM PELLET MINI 10-20kW boiler is a compact and modern heating device, designed for efficient heating of single-family houses and commercial facilities. Thanks to the advanced technology of burning wood pellets in accordance with the 303-5: 2021-09 standard, the device ensures high energy efficiency while minimizing the emission of harmful substances into the atmosphere. The product has been awarded the EcoDesign Certificate and has a 5th boiler class, which confirms its compliance with the latest ecological and energy standards in force in the European Union. Additionally, the manufacturer provides a 5-year warranty* on the boiler, which proves the high quality and reliability of the device.
SLIM PELLET MINI 10 20 – METAL FACH Technika Grzewcza wiz5
2025 Logo EcoDesign
2025 Logo 5 Class angielska
2025 Logo TUV Rheinland METAL FACH Technika Grzewcza
2025 5 year warranty
5-year warranty (extended)*: Basic warranty 2 years, extendable to 5 years. Detailed information on warranty conditions can be found in the technical documentation.

SLIM PELLET MINI

10-20kW

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SLIM PELLET MINI 10 20 – METAL FACH Technika Grzewcza wiz91
SLIM PELLET MINI 10 20 – METAL FACH Technika Grzewcza technologia AR

AR Technology

Augment your reality with our products and see how the central heating boiler will look in your boiler room. Have you ever wondered how to combine the virtual world with reality? This is exactly what AR technology, or augmented reality, does! Thanks to it, our central heating boilers can become part of your boiler room already at the design stage.
AR - SLIM PELLET MINI

User comfort

Automation of processes such as fuel feeding or burner cleaning makes our device an intelligent support in the daily operation of the boiler. Thanks to the automation of these processes, operation is simple and does not require your involvement in the daily operation of the device.
SLIM PELLET MINI 10 20 przekroj METAL FACH Technika Grzewcza
1. Automatic feeder

2. Limit switch

3. Convection channels

4. Flue outlet

Construction of a central heating boiler

Automatic feeder

The automatic feeder feeding pellet fuel is an element that significantly increases the comfort of using the boiler. Its main features are:

  • Maintenance-free fuel supply - pellets are automatically transported from the tank to the burner, eliminating the need for manual feeding.
  • Quiet and smooth operation - solid construction and high-quality mechanisms ensure reliability and minimize noise.
  • Time saving - the large capacity of the tank allows for long-term operation of the boiler without the need for frequent fuel refilling.

The automatic feeder guarantees the continuity of the combustion process and optimal boiler efficiency, with minimal involvement on the part of the user.

Limit switch

The boiler is equipped with a limit switch. The safety devices are located in the boiler door. Each time the door is opened, the burner and other boiler elements are automatically stopped until they are closed again.

Horizontal convection channels | tubular

Efficient design adapted for automatic cleaning of the exchanger from the front. The construction of the boiler exchanger ensures high heat collection from the furnace.

Flue outlet at the back of the boiler

The boiler design has been designed in such a way that the flue outlet is located at the back of the boiler. The use of such a solution allows for the flue to be directly led out to the chimney.
ATTENTION!
Any interference with the boiler’s design is prohibited and will void the warranty. Attempts to install additional grates or components that allow the combustion of fuels other than those specified by the manufacturer, outside the automatic furnace, are prohibited.

Ecology and savings

Using pellets as fuel is not only about caring for the natural environment, but also about real savings in heating costs thanks to the high efficiency of the boiler. As a user, you also have a guarantee of the availability of this fuel, because Poland is one of the main suppliers of this fuel in Europe and in the world.

Pellet burner

The SLIM PELLET MINI 10-20kW boiler is equipped with a modern DW pellet burner. The burner has been designed for maximum combustion efficiency and minimizing harmful emissions. The DW burner is adapted to burn wood pellets compliant with the 303-5:2021-09 standard.
The DW burner uses an automatic ceramic igniter that offers:

  • Fast ignition – the igniter reaches high temperatures in a short time.
  • Long service life – high resistance to temperature and mechanical wear.

The automatic burner cleaning system ensures:

  • Automatic removal of ash and deposits – the cleaning mechanism regularly removes accumulated deposits, ensuring optimal combustion conditions.
  • Constant efficiency – thanks to self-cleaning, the burner maintains high efficiency throughout its service life.
  • Minimal maintenance – the user does not have to manually clean the burner, which saves time and increases the comfort of use.
Palnik na pellet DW Metal Fach Technika Grzewcza
Palnik na pellet DW przekroj Metal Fach Technika Grzewcza

DW burner

SLIM PELLET MINI 10 20 przekroj METAL FACH Technika Grzewcza

Modern control

The intuitive PLATINUM PELLET controller enables precise management of the boiler operation. Optional accessories, such as the ecoNET300 internet module, and the ecoNET24 application provide real-time monitoring of device information and device control via the Internet.

Controls

PLATINUM PELLET Controller

The PLATINUM PELLET controller is the heart of the boiler management system. Equipped with an intuitive interface with a color touch screen, it allows easy and precise setting of the device’s operating parameters. The device supports:

  • One mixing circuit C.O.1 with a room thermostat – allows for precise adjustment of the heating water temperature and rooms.
  • Pump (C.W.U., C.O., additional) – manages additional heating zones such as underfloor heating or domestic hot water control.
  • RTC clock – allows programming of the weekly boiler operation schedule.
  • Weather control – allows programming of boiler operation modes depending on the weather or time of day.
  • FuzzyLogic & PID – monitors the boiler operation, allows for current viewing of operating parameters and diagnostics of possible irregularities.

The controller is also compatible with the ecoNET300 internet module, which allows for remote control of the boiler using a smartphone or computer from anywhere.

Sterownik PLATINUM PELLET zewnetrzny Metal Fach Technika Grzewcza

Accessories for central heating boilers

Gain the opportunity to expand comfort, safety of use, as well as service and technical support in your METAL-FACH Heating Technology boiler. We offer our customers access to many additional elements that allow you to adapt our device even more to the needs of your home or boiler room. You can order them directly from us or at the point of purchase of the central heating boiler from our distributor. Adjust the heating of your home and the operation of the boiler to your needs.

Equipmentadditional

Modul Internetowy econet300 Metal Fach Technika Grzewcza

ecoNET300 Internet Module

The ecoNET300 Internet Module is a modern device that allows remote control of the boiler via the Internet. Thanks to the dedicated application, the user has full access to monitoring the boiler's operating parameters, temperature settings and the heating system's operating schedule.

Learn more
Termostat pokojowy PLATINUM TOUCH x40 Metal Fach Technika Grzewcza

Platinum Touch x40 Room Thermostat

The Platinum Touch x40 room thermostat is an elegant, touch-sensitive device that allows for precise temperature management in your home. Equipped with a large, clear display, it provides intuitive operation and weekly programming.

Learn more
Termostat pokojowy PLATINUM TOUCH x80 Metal Fach Technika Grzewcza

Platinum Touch x80 Room Thermostat

Platinum Touch x80 is an advanced version of the thermostat, offering even greater programming and control options for the heating system. It has a larger touch screen and additional functions, such as control of several heating circuits or the ability to integrate with smart home systems.

Learn more
Termostat pokojowy PLATINUM eSTER x100 Metal Fach Technika Grzewcza

Platinum ecoSTER100 room thermostat

The Platinum ecoSTER100 thermostat allows you to remotely control your boiler from a convenient user interface. The device not only regulates the temperature in rooms, but also controls the operation of heating circuits and utility water.

Learn more
Modul rozszerzen ecoMAX 360B Platinum BiC Metal Fach Technika Grzewcza

ecoMAX 360B Expansion Module – Platinum B/C

The B/C expansion module enables control of additional heating circuits, pumps and actuators. It is an ideal solution for installations requiring flexible management of multiple heating zones in a building, providing full control over the heat in different rooms.

Learn more
Sonda Lambda Metal Fach Technika Grzewcza

Lambda Sensor

The Lambda Sensor is an advanced device for controlling the combustion process, which automatically optimizes the amount of air supplied to the combustion chamber.

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Wentylator wyciagowy Metal Fach Technika Grzewcza

Exhaust fan

The use of an exhaust fan with adjustable height allows its output to be adjusted to the existing chimney installation, maintains the appropriate draft, ensures even combustion and increases safety by preventing the backflow of exhaust gases.

Learn more

Technical data

Parameters

Parameters

Nominal thermal power [kW]
Fuel
Water capacity [l]
Fuel tank capacity [l]
Fuel tank capacity [kg]
Boiler weight [kg]

SLIM PELLET MINI 10

10
wood pellets in accordance with the standard 303-5:2021-09
45
230
138
270

SLIM PELLET MINI 15

15
wood pellets in accordance with the standard 303-5:2021-09
65
230
138
305

SLIM PELLET MINI 20

20
wood pellets in accordance with the standard 303-5:2021-09
75
230
138
345
More parameters can be found in the boiler manual DTR.

Emissions / Efficiency

Parameter

Seasonal emission of particulate matter [mg/m3]
Efficiency for nominal power [%]
Nominal emission of particulate matter [mg/m3]
Efficiency for minimum power [%]
Minimum emission of particulate matter [mg/m3]

SLIM PELLET MINI 10

17,84
92,26
15,05
91,05
18,33

SLIM PELLET MINI 15

17,25
92,07
16,13
91,10
17,45

SLIM PELLET MINI 20

15,82
92,51
15,07
91,58
15,95

Certificates

Parameter

Ecodesign (Eko Project)
Boiler Class
Energy Class

SLIM PELLET MINI 10

Yes
5
A+

SLIM PELLET MINI 15

Yes
5
A+

SLIM PELLET MINI 20

Yes
5
A+
Rysunek techniczny SLIM PELLET MINI 10 20 METAL FACH Technika Grzewcza

Dimensions

Dimension

"A" Boiler width [mm]
"B" Boiler depth [mm]
"C" Boiler height [mm]
"D" Height to flue [mm]
"E" Flue diameter [mm]
"F" Tank width [mm]
"G" Tank depth [mm]
"H" Tank height [mm]
"I" Adjustment of feet height [mm]

SLIM PELLET MINI 10

590
1250
905
656
160
605
605
1255
30

SLIM PELLET MINI 15

590
1465
905
656
160
605
605
1255
30

SLIM PELLET MINI 20

690
1465
905
656
160
605
605
1255
30
More parameters can be found in the boiler manual DTR.

Contact with advisor

METAL-FACH Technika Grzewcza Sp. z o.o. reserves the right to introduce changes to technical parameters, equipment and specifications of the goods offered without prior notice.

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