Attack H30806B electronic module for automatic cleaning of the pellet burner grate - original ATTACK replacement part for DPX Combi Pellet & Pellet 30 Automatic Plus

2026-01-23T14:01:03+01:00

Type: Control board
Price: 165.00

Attack H30806B – Electronics for cleaning the pellet burner grate

The spare part number H30806B from ATTACK refers to an electronic module for Automatic cleaning of the pellet burner grate (Grate Cleaning Electronics). It is used in various ATTACK pellet boilers and combination boilers and is a key element for reliable, clean and efficient operation.

Product description

The Attack H30806B Electronics for cleaning the pellet burner grate is a specially developed control board that the Burner grate cleaning mechanism (Burner pot) in ATTACK pellet systems. It ensures that ash and slag are regularly removed from the grate and that the air supply for combustion remains unobstructed. An optimal System compatibility is achieved., since it is a original ATTACK spare part deals and offers a stable combustion and a high efficiency.

Depending on the device, the module controls the corresponding Motor or drive It is used for rust cleaning and works in conjunction with the boiler's main control system. This allows the cleaning cycles to run automatically and safely – without operator intervention.

Function and benefits

Main tasks of the H30806B electronics

Control of the rust cleaning

Switches and controls the motor or drive for the mechanical cleaning of the combustion grate.

Controls direction of rotation, running time and cycles according to the specifications of the boiler control system.

Automatic cleaning cycles

Activates cleaning at defined intervals or operating conditions (e.g., after burner operation, when starting/shutting down)

Prevents the rust openings from becoming clogged with ash and slag.

Improved combustion and efficiency

Clean grate = unobstructed airways = stable flame and high efficiency

Reduction of ignition problems, flameouts and malfunctions caused by slagging of the burner pot

Protection of burner and system

Relief for the mechanical components of the cleaning process

Longer lifespan of burner and boiler

In conjunction with the main control unit, error messages can be issued in case of a malfunction (e.g., blocked grate).

Compatible ATTACK models (excerpt)

The electronics H30806B is used in several ATTACK pellet appliances, including:

ATTACK DPX COMBI PELLET 25, 30, 35

e.g. in the assembly PELH30ACP (Combination boiler wood/pellet)

ATTACK DPX COMBI PELLET 40, 45, 50

in the pellet burner/pellet module area of ​​the assembly PELH50ACP

ATTACK PELLET 30 AUTOMATIC Plus

in the assembly PELH30 Plus/PELH30PLUS

ATTACK PELH30A

ATTACK PELHB25

Note: The specific application may vary slightly depending on the year of manufacture and version (according to the exploded view/spare parts list). The documentation for your specific model is authoritative.

Possible errors that indicate a defective circuit board

The H30806B‑Electronics is the right replacement part if:

the The rust cleaning mechanism is no longer working., even though the boiler starts a cleaning cycle

the motor of the rust removal system is not activated or only sporadically

more Error messages related to burner cleaning appear

the burner pot becomes unusually clogged with ash/slag quickly, even though the fuel and settings are unchanged.

Installation note

The exchange of Attack H30806B Electronics of cleaning the pellet burner grate should be exclusively by a authorized specialist company or by a qualified electrician. When working on electronics, the relevant safety regulations, manufacturer's instructions and device approvals must be observed.

Scope of delivery

1 x original Attack control board H30806B