A25 Burner Fan Atmos H0058

Product detailed description

The A25 Burner Fan is used in solid fuel boiler systems where precise air control is required for efficient pellet combustion. It is typically installed in residential and commercial heating systems where pellet-fired burners are integrated. Installers and service technicians working on Atmos A25 burners will find this fan suitable for replacement or maintenance tasks. The fan’s design ensures stable operation and reliable performance in boiler applications.

When replacing or upgrading a burner system, the fan must be selected based on the specific model and system requirements. The fan’s weight and integration with the burner’s control system are key factors in ensuring compatibility and correct installation.

Technical parameters

Weight	1.288 kg
Code	H0058
Brand	Atmos

The fan is designed for use with the Atmos A25 burner and is also compatible with selected IWABO models. The fan includes a built-in speed sensor and an air flap for airflow regulation. These features are essential for maintaining consistent combustion conditions and system efficiency. The fan’s weight of 1.288 kg is relevant for installation planning and structural considerations.

Installation and connection

The fan is installed directly onto the burner unit. The installation process involves securing the fan in place and connecting it to the control system. It is important to ensure that the fan is properly aligned and that all electrical connections are made according to the manufacturer’s specifications. A common mistake is failing to check the alignment of the air flap, which can affect airflow and combustion performance. Installers should also verify that the fan is securely mounted and that the speed sensor is correctly connected to the control unit.

Compatibility and accessories

The fan is specifically designed for use with the Atmos A25 burner. It may also be used as a replacement for certain IWABO burners with production number 15810. When ordering the fan, it is important to note that the sealing gasket is not included in the package. The gasket must be ordered separately under the code S0156 to ensure a proper seal and prevent air leaks. The fan is intended for use in systems where precise air control is required for optimal combustion.

Technical background for designers

The fan operates by drawing air through the burner and regulating it via the built-in air flap. The speed sensor provides feedback on the fan’s operation, ensuring that the system maintains the correct airflow for combustion. The fan is constructed using durable materials suitable for the high-temperature environment of a pellet burner. The integration of the fan into the burner system is critical for maintaining stable combustion and system efficiency. Factors such as airflow balance and mechanical alignment directly influence the fan’s performance and service life.

Service and operation

Regular inspection of the fan is recommended to ensure continued performance. Installers should check for signs of wear on the fan blades and verify that the air flap is functioning correctly. The speed sensor should also be tested to confirm that it is providing accurate feedback to the control system. If the fan shows signs of malfunction, such as unusual noise or reduced airflow, it should be replaced immediately. The sealing gasket should be inspected for damage or wear and replaced if necessary to maintain a secure fit.

Frequently asked questions

Can the A25 Burner Fan be used with IWABO burners?
Yes, the fan is compatible with selected IWABO burners with production number 15810. It is important to verify the model and production details before installation.

Is the sealing gasket included with the fan?
No, the sealing gasket is not included in the package. It must be ordered separately under the code S0156 to ensure a proper seal.

What is the purpose of the speed sensor?
The speed sensor monitors the fan’s operation and provides feedback to the control system. This ensures that the fan maintains the correct airflow for efficient combustion.

How is the fan connected to the control system?
The fan is connected to the control system via electrical wiring. The connection must be made according to the manufacturer’s specifications to ensure proper operation.