RM7800L1087 | Honeywell 7800 Series Burner Control Unit, 120 VAC

Description 

The Honeywell RM7800L1087 burner control unit is a microprocessor-based relay module designed for safe and reliable management of industrial burner operations. Operating on 120 VAC, it controls preignition, flame supervision, and safety lockout functions for high- and low-fire burner applications. This unit is part of the Honeywell 7800 Series and includes support for a keyboard display module.

Technical Specifications 

Information About RM7800L1087

The RM7800L1087 is part of Honeywell’s 7800 Series burner management system, engineered for commercial and industrial combustion control. It functions as a relay module that manages burner sequencing, including preignition checks, flame monitoring, and controlled transitions between high- and low-fire states. The unit is designed to interface with compatible Honeywell keyboard display modules to provide system diagnostics and operational visibility. Built for continuous-duty environments, it supports safe burner operation through integrated lockout and safety interlock logic.

Key Features:

• 7800 Series Relay Module: Designed for integration into Honeywell burner management systems.
• Preignition Control: Manages ignition sequencing prior to burner startup.
• High and Low Fire Operation: Supports controlled burner operation across multiple firing rates.
• Integrated Lockout Function: Provides safety shutdown in the event of fault conditions.
• Keyboard Display Module Support: Enables diagnostics and real-time system monitoring.
• 120 VAC Power Input: Compatible with standard industrial and commercial power supplies.
• Low Power Consumption: Rated at 10 W for efficient continuous operation.

The RM7800L1087 delivers the reliability and precision required for safe burner sequencing and flame safeguard control in industrial combustion systems.