The Honeywell RM7890B1014 is a microprocessor-based Burner Control Unit from the 7800 series. It is designed for efficient and safe control of industrial combustion systems. This unit integrates a relay module and supports intermittent pilot types. It features a selectable pilot flame establishing period of 4 or 10 seconds, ensuring optimized ignition timing for various burner applications. With built-in diagnostic capabilities and flexible operational options, the RM7890B1014 enhances system safety, reliability, and efficiency.

Technical Specifications

• Model: RM7890B1014
• Type: Burner Control Unit
• Series: 7800 Series
• Pilot Type: Intermittent Pilot
• Relay Module: Integrated for control and ignition
• Pilot Flame Establishing Period: 4 or 10 seconds (selectable)
• Main Flame Establishing Period: Intermittent
• Operating Voltage: 120 VAC
• Frequency: 50/60 Hz
• Power Consumption: 2.5W
• Weight: 4.25 lbs (1.9 kg)
• Operating Temperature: 0°C to 60°C (32°F to 140°F)
• Housing: Rugged, industrial-grade housing for durability
• Compliance: Meets industrial safety and performance standards

Applications

• Coal burners
• Gas burners
• Oil burners

Benefits

• Enhanced safety: Equipped with multiple safety features to prevent accidents.
• Improved efficiency: Optimizes combustion for maximum efficiency.
• Ease of use: Intuitive interface and comprehensive documentation.
• Reliable performance: Designed with high-quality components for long-term operation.