Boiler for pellet Metal-Fach SMART KOMFORT 20 kW with feeder right side

SMART KOMFORT 11–25 kW is a modern pellet boiler designed for efficient heating of single-family homes and commercial buildings. The appliance uses wood pellets compliant with the 303-5:2021+A1:2023-05 standard and is available in four nominal output variants: 11 kW, 15 kW, 20 kW and 25 kW.

The SMART KOMFORT boiler features Class 5 and meets Ecodesign requirements. The applied design solutions and automatic operation help reduce the amount of daily maintenance required. The automatic feeder supplies fuel to the burner, while automatic burner cleaning helps maintain proper combustion conditions.

Automatic Pellet Feeder

The SMART KOMFORT is equipped with an automatic fuel feeder that transports pellets from the hopper to the burner. Automatic fuel feeding increases user comfort and reduces the need for manual operation.

• Automatic delivery of pellets from the hopper to the burner.
• Quiet and smooth operation of the feeder.
• Large hopper capacity allowing the boiler to operate for longer periods without frequent refilling.

The automatic feeder ensures continuity of the combustion process with limited user involvement.

Limit Switch

The boiler is equipped with a limit switch located in the boiler door. Opening the door automatically stops the burner and other boiler components until the door is closed again.

Flue Gas Turbulators

The heat exchanger is equipped with flue gas turbulators that increase the turbulence of the flowing flue gases. This solution supports heat transfer between the flue gases and the boiler's water jacket.

• Increased heat exchange efficiency.
• Improved heat transfer to the water jacket.
• Support for economical boiler operation.

Horizontal Convection Channels

The boiler heat exchanger uses horizontal, shelf-type convection channels. The design allows the heat exchanger to be quickly cleaned from the front. The heat exchanger construction enables efficient heat recovery from the combustion chamber.

Rear Flue Outlet

The flue outlet is located at the rear of the boiler. This solution allows the flue pipe to be routed directly towards the chimney.

Ceramic Plates in the Combustion Chamber

Ceramic plates are installed in the combustion chamber and influence the conditions of the combustion process. The ceramic screens increase the temperature inside the combustion chamber and retain particles rising above the combustion area, supporting their further combustion.

The use of ceramic plates contributes to increasing the boiler's thermal efficiency and reducing the amount of harmful compounds contained in the flue gases.

DW Pellet Burner

The SMART KOMFORT boiler is equipped with a DW pellet burner designed to burn wood pellets compliant with the 303-5:2021+A1:2023-05 standard.

Automatic Ceramic Igniter

The DW burner is equipped with an automatic ceramic igniter responsible for igniting the pellets. According to the manufacturer, the igniter reaches a high temperature quickly and is resistant to high temperatures and mechanical wear.

Automatic Burner Cleaning

The automatic burner cleaning system removes accumulated ash and deposits, helping to maintain proper combustion conditions.

• Automatic removal of ash and deposits.
• Maintaining proper combustion conditions.
• Reduced need for manual burner cleaning.

PLATINUM PELLET Controller

The SMART KOMFORT boiler is equipped with a PLATINUM PELLET controller with a color touchscreen display. The controller allows the user to set the operating parameters and manage the boiler's operation.

• Control of one C.O.1 mixing circuit with a room thermostat.
• Control of the domestic hot water pump, central heating pump and additional pump.
• RTC clock.
• Weekly boiler operating schedule.
• Weather control.
• FuzzyLogic and PID functions.
• Compatibility with the ecoNET300 Internet module.

The optional ecoNET300 module enables remote boiler control using a smartphone or computer, as well as monitoring information about the appliance via the Internet.

Ecology and Efficiency

The SMART KOMFORT uses wood pellets as fuel and incorporates solutions supporting an efficient combustion process and reducing the emission of harmful substances. The boiler meets Class 5 requirements and complies with Ecodesign requirements.

The appliance is also qualified for the Clean Air programme and has an A+ energy efficiency class.

Additional Equipment

Additional components are available for the SMART KOMFORT boiler to extend the functionality of the heating system.

ecoNET300 Internet Module

ecoNET300 enables remote boiler control via the Internet. Using the dedicated application, the user can monitor operating parameters, temperature settings and the heating system operating schedule.

Platinum Touch x40 Room Thermostat

Platinum Touch x40 is a touchscreen room thermostat equipped with a display that allows temperature management and weekly operating schedule programming.

Platinum Touch x80 Room Thermostat

Platinum Touch x80 offers extended programming and heating system control capabilities. The device features a larger touchscreen and functions enabling control of several heating circuits and integration with smart home systems.

Platinum ecoSTER100 Room Thermostat

Platinum ecoSTER100 enables boiler control from the user interface. The thermostat allows room temperature adjustment as well as control of heating circuits and domestic hot water operation.

ecoMAX 360B – Platinum B/C Expansion Module

ecoMAX 360B – Platinum B/C enables control of additional heating circuits, pumps and actuators. The solution is intended for installations requiring the management of multiple heating zones.

Lambda Probe

The Lambda probe is used to monitor the combustion process and automatically optimize the amount of air supplied to the combustion chamber.

Technical Data

Emissions / Efficiency

Certificates and Classification

Dimensions

* Extended 5-year warranty: the standard warranty is 2 years, with the possibility of extending it to 5 years. Detailed warranty conditions are specified in the boiler's technical documentation.

What output variants are available for the SMART KOMFORT boiler?

The SMART KOMFORT boiler is available in four nominal output variants: 11 kW, 15 kW, 20 kW and 25 kW. The individual versions differ, among other things, in water capacity, weight and boiler height.

Does the SMART KOMFORT have automatic fuel feeding and cleaning?

Yes. The boiler is equipped with an automatic pellet feeder and an automatic burner cleaning system. These solutions reduce the need for manual operation of the appliance.