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MBS parts

MBS spare parts are used for maintenance, service and repair of MBS pellet boilers. This category includes suitable service parts, including pellet igniters for reliable start-up of the combustion process.

For installers, service companies and private users, it is important to select the correct part based on type, output, connection and application. Always check the original part, technical specifications and compatibility with the relevant MBS pellet boiler.

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MBS spare parts for pellet boiler service and replacement

This category contains spare parts used in MBS pellet boilers. The parts are intended for service, maintenance and replacement when a component no longer functions correctly or requires preventive inspection.

Finding the correct replacement part

In a pellet boiler, every component is part of a technical interaction between ignition, fuel supply, control, safety and combustion. A replacement part must therefore not only match by name, but also technically fit the model and version of the boiler.

When selecting MBS spare parts, always check the existing situation inside the boiler. Pay attention to connections, dimensions, electrical values, mounting position and any markings on the original part. This helps prevent a part from fitting mechanically while being unsuitable electrically or functionally.

Checks before installation

  • Check the type and version of the MBS pellet boiler
  • Compare dimensions, connection and technical data
  • For electrical parts, check voltage and output
  • For igniters, check diameter, length and cable length
  • Only replace parts when the boiler has been safely switched off
  • Clean the relevant area before installing the new component
  • Test boiler operation after installation according to the correct service steps

What are MBS spare parts used for?

Fault recovery

When a pellet boiler does not start properly, burns irregularly or shows an error message, a defective component may be the cause. The correct replacement part helps restore reliable operation.

Preventive maintenance

During periodic servicing, parts are checked for contamination, wear and correct operation. Timely replacement can help reduce unexpected pellet boiler downtime.

Technical overhaul

For heavily used pellet boilers, service parts may be required to bring the installation back to a proper performance level. This includes parts related to ignition, combustion and control.

Frequently asked questions about MBS spare parts

How do I know which MBS spare part I need?

Check the type plate of the pellet boiler and compare the existing part with the new part. Pay attention to article number, dimensions, connection, voltage, output and application.

Are MBS spare parts universal?

No, many parts are model-specific. A component may look similar at first glance, but still differ in connection, electrical value or mounting design.

When should a part be replaced?

Replacement is required when a part is defective, visibly damaged, no longer operates reliably or is identified as a wear-sensitive component during servicing.

What should I check when selecting a pellet igniter?

For a pellet igniter, output, voltage, length, diameter, cable version and connection are especially important. An incorrect igniter can cause poor ignition or error messages.

Can Hewa help select the correct part?

Yes, Hewa can support you in checking the correct application. Preferably provide the boiler type, photos of the old part and any markings on the component.

Need advice on MBS spare parts?

Contact Hewa if you are unsure about the correct version or application. We support installers, service companies and private users in finding suitable parts for MBS pellet boilers.

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