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- Honeywell
- RM7800L1087
- Burner Controller
- USA
- 127 x 127 x 133 mm
- 0.83 kg
- Xiamen, China
- New & In Stock
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- 1 Year
- 1-3 Working Days
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Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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Product Overview
The Honeywell RM7800L1087 is a microprocessor-based burner controller from the Honeywell 7800 Series Burner Control platform. It is designed for industrial combustion systems, providing burner sequencing, flame supervision, ignition control, valve proving, and safety shutdown functions.
It is used in boilers, furnaces, heaters, and other single-burner industrial combustion applications requiring high-integrity safety control.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Honeywell |
| Model | RM7800L1087 |
| Product Type | Burner Controller |
| Series | 7800 Series |
| Function | Burner management and flame safeguard control |
| Control Type | Microprocessor-based |
| Flame Detection | Compatible with Honeywell flame amplifiers and detectors |
| Safety Functions | Ignition supervision, flame monitoring, lockout protection |
| Special Function | Valve Proving System (VPS) support |
| Mounting Type | Plug-in relay module |
| Operating Voltage | 120 VAC |
| Display | Supplied with S7800A1142 keyboard/display module |
| Application | Industrial combustion systems |
| Dimensions | 127 × 127 × 133 mm |
| Weight | 0.83 kg |
Function and Working Principle
The RM7800L1087 manages burner operation through a structured safety sequence designed for combustion systems.
Its functions include:
- Verifying all permissives before burner start
- Running purge and pre-ignition checks
- Controlling pilot and main burner ignition sequences
- Monitoring flame signal continuously during operation
- Managing post-purge shutdown sequences
- Performing valve proving (VPS) to verify tight shutoff valves
- Initiating safety lockout if unsafe conditions are detected
The controller continuously supervises combustion safety logic to ensure safe operation of fuel-fired equipment.
Key Features
- Microprocessor-based burner management system
- Integrated flame safeguard control
- Valve Proving System (VPS) support
- Automatic burner sequencing (purge, ignition, run, shutdown)
- Self-diagnostic and fault history capability
- Plug-in flame amplifier compatibility
- Safety lockout protection for abnormal conditions
- LED and display-based status indication
Industrial Applications
- Industrial boilers
- Process heaters
- Furnaces and kilns
- Thermal processing systems
- Oil & gas combustion systems
- Single-burner industrial heating equipment
Role in Industrial Systems
This burner controller is used to:
- Ensure safe ignition and shutdown of burners
- Supervise flame presence and stability
- Execute combustion safety sequencing logic
- Verify valve integrity through proving cycles
- Protect equipment and personnel via lockout functions
It is a core safety component in industrial combustion control systems.
Installation Notes
- Installed in compatible Honeywell 7800 Series subbases
- Requires correct flame detector and amplifier selection
- Valve proving setup must be configured via display module
- Wiring must follow combustion safety standards
- Commissioning must be performed by qualified personnel
Compatible Equipment
- Honeywell 7800 Series subbases
- S7800A1142 keyboard/display module
- Flame amplifiers (plug-in types)
- Flame detectors (UV, IR, flame rod systems)
- Industrial fuel valves and ignition systems
Advantages
- High-integrity combustion safety control
- Supports valve proving for improved system safety
- Strong diagnostic and fault tracking capability
- Stable sequencing for ignition and shutdown cycles
- Designed for industrial reliability and long service life
Limitations
- Requires compatible Honeywell 7800 Series ecosystem
- Specialized for combustion systems only
- Proper setup and commissioning are critical for safe operation
- Not interchangeable with general-purpose PLC systems
Conclusion
The Honeywell RM7800L1087 Burner Controller is a high-reliability combustion safety controller designed for industrial burner management.
It provides ignition sequencing, flame supervision, valve proving, and safety shutdown protection for single-burner industrial heating systems.