Kromschroder burner management system BCU370QFEU0D1 88601394

This control box is a burner management system designed for gas or oil burners, specifically for industrial and commercial gas burners. It supports flame detection via an ionisation electrode or UV detector and provides a full ignition cycle, including a pre-purge cycle. The unit includes a lockout safety feature and meets European safety standards. It accepts a heat demand signal from a thermostat or controller and can control an air pressure switch, ignition transformer, and fuel valve.

When replacing a burner management system of this kind, ensure the supply voltage, number of integrated safety functions, and any communication protocol match the existing wiring and system. The physical mounting and terminal layout must be compatible with the current unit. The replacement must be configured for the specific fuel type and burner sequence, including the pre-purge and safety times. After installation, a full commissioning check is required: set gas pressure, verify ionisation signal strength, and confirm lockout behaviour under simulated fault conditions.