The Honeywell RM7840L2075 is an advanced microprocessor-based burner control designed for the safe and reliable management of industrial burner and flame safeguard systems. As part of the Honeywell 7800 Series, this control module provides state-of-the-art diagnostics, modularity, and precise burner sequencing for demanding commercial and industrial applications.
Technical Specifications
- Model: RM7840L2075
- Series: Honeywell 7800 Series
- Product Type: Programmable Burner Control Module
- Voltage: 120V AC
- Frequency: 50/60 Hz
- Control Type: On/Off or Modulating Burners
- Amplifier Compatibility: Compatible with R7847, R7848, R7849, R7851 Series Flame Amplifiers
- Communication: Optional Keyboard Display Module (S7830A) or Remote Interface
- Operating Temperature: -40°F to +140°F (-40°C to +60°C)
- Mounting: Panel Mount (Q7800A Subbase required)
- Safety Features: Lockout with Manual Reset
- Status Indication: LED and optional remote display
- 2000 series with grounding pin
- Condition: New or Reconditioned
- Warranty: 1-Year Replacement Warranty
Key Features
- Microprocessor-based burner safety control
- Full diagnostics and lockout history capability
- Plug-in design for fast installation and servicing
- Compatible with multiple flame detection technologies
- Suitable for gas, oil, or combination burners
Compatible Accessories
- R7847/R7848/R7849 Flame Amplifiers
- S7830A Keyboard Display Module
- Q7800A Subbase
- UV and IR Flame Sensors
Industry Applications
- Boilers and furnaces
- Industrial ovens and kilns
- Commercial heating systems
- Burner retrofits and upgrades
Installation & Maintenance Notes
- Always mount with a Q7800A subbase
- Follow Honeywell wiring and safety protocols
- Test flame signal strength during commissioning
- Keep modules in dry, vibration-free environments
Request a Quote now or call us at 1-800-755-2883 for expert assistance.