Honeywell Burner control DBC2000E1018

Honeywell DBC2000E1018 is a microprocessor-based integrated burner controller for automatic gas, oil, or dual-fuel single-burner systems. It consists of a relay module and a connection subsystem. The control runs pre-purge, ignition, fuel admission, and flame proving steps, and enforces safety times. It reads signals from pressure switches and the flame detector, and drives the ignition transformer, fuel valve, and fan. This item is identified by SKU DBC2000E1018 and falls under the category of controllers.

Parts of this type are selected by exact series and type designation, supply voltage, required safety and pre-purge times, flame detection method (ionisation, UV, or IR), and base or plug pattern. Controls are not generally interchangeable across series even within the same brand; using a control with mismatched safety times creates a safety hazard. When replacing a burner control, verify the series designation and electrical ratings against the original part, and never substitute a control with different timing settings.