The Honeywell RM7800L2012 is a flame safeguard relay module built for dependable operation in gas, oil, or combination-fired burner systems. As part of the RM7800 Series, this unit features a dedicated grounding pin for improved electrical performance and system safety. It’s engineered for applications requiring precise burner sequencing, real-time diagnostics, and robust lockout protection in commercial and industrial environments.
Technical Specifications
- Model: RM7800L2012
- Series: RM7800
- Product Type: Flame Safeguard Relay Module
- Input Voltage: 120V AC, 50/60 Hz
- Burner Type Support: On-Off
- Mounting: Uses Q7800A Subbase (required)
- Flame Amplifier Compatibility: R7847, R7848, R7849, R7851
- Flame Detection Methods: UV, IR, or flame rod (rectification)
- Field Flame Response Time (FFRT): Adjustable to application needs
- Reset Type: Manual reset required after lockout
- Grounding Pin: Integrated for improved connectivity and electrical stability
- Diagnostics: LED indicators and optional S7830A display module
- Condition: New
Key Features
- Designed for high-integrity flame monitoring and burner sequencing
- Integrated grounding pin ensures solid and stable system grounding
- Plug-in module format allows fast replacement and minimal downtime
- Compatible with multiple flame detection technologies for flexibility
- Supports local and remote lockout diagnostics for easy service
Compatible Accessories
- Q7800A Subbase
- S7830A Keyboard Display Module
- R7847, R7848, R7849, R7851 Amplifiers
- Flame rods, UV sensors, IR scanners
Industry Applications
- Power burners and boilers
- Process heaters and furnaces
- Industrial ovens and dryers
- Commercial HVAC heating systems
Installation & Maintenance Notes
- Install on a Q7800A subbase with proper alignment and secure fit
- Verify compatibility of connected flame amplifier and sensor
- Confirm grounding pin connection for optimal performance
- Run startup flame signal tests to confirm correct response time
- Use optional display module for simplified lockout code viewing
Request a Quote now or call us at 1-800-755-2883 for expert assistance.