Kromschroder Burner control unit IFD258-10/2W 84347120

Kromschroder Burner control unit IFD258-10/2W (SKU 84347120) is a gas burner control box designed for continuous operation. It provides ignition and flame control for gas burners equipped with an ionization electrode, suitable for grounded or ungrounded systems, and can also work with a UV sensor UVD1. The unit supports single-electrode ignition and control, and when used with an IFW 50 flame control, it can manage multi-flame burners. A key feature is automatic restart: if the flame goes out during operation, the unit initiates a restart to maintain system operation.

When selecting a replacement control box of this type, ensure the model number and voltage rating match the existing unit. The control box must be compatible with the burner's flame detection method (ionization electrode or UV sensor) and the system's grounding configuration. Mounting dimensions and terminal connections should be compared with the original. For multi-flame applications, verify compatibility with the flame control unit.

Typical failures of this type of control box include failure to ignite, intermittent flame loss, or no restart after flame failure. The equipment may lock out or show an error code. Check the flame detection circuit, wiring connections, and the control box's internal fuse or relay for faults.