120V Microprocessor-Based Control with Energy Saving Prepurge and Modulation
The Honeywell RM7800E1010 is a fully programmable burner control module designed for automatically fired single-burner systems using gas, oil, or combination fuels. Engineered for energy efficiency and safety, it features built-in modulation control, pre-ignition, and a configurable prepurge function. This control is ideal for commercial and industrial combustion systems requiring high/low fire interlocks, FM-compliant safety sequencing, and flexible integration options.
Technical Specifications
- Model: RM7800E1010
- Series: RM7800
- Voltage: 120V AC (+10%, -15%)
- Frequency: 60 Hz
- Application: Programmable single-burner control
- Pilot Type: Intermittent
- Prepurge: Energy-saving configuration, programmable via ST7800A
- PostPurge: Programmable
- Flame Establishing Period – Pilot: 4 or 10 seconds
- Flame Establishing Period – Main: Intermittent
- Modulation Control: Integrated
- Lockout Interlocks: Selectable
- Low & High Fire Interlocks: Supported
- FM Safety Sequence: Yes
- Pre-Ignition: Included
- Mounting: Requires Q7800A or Q7800B Subbase
- Flame Amplifier Compatibility: R7847, R7848, R7849, R7851, R7852, R7861, R7886
- LED Indicators: 5 LEDs for sequence and fault annunciation
- Nonvolatile Memory: Stores lockout history, flame signal, and operational data
- Condition: New
Key Features
- Programmable prepurge function reduces energy consumption
- Integrated modulation control for firing rate management
- Pre-ignition and lockout safety functions included
- High and low fire interlock verification
- Five LED indicators for real-time system monitoring
- Compatible with a wide range of flame detection technologies
- Retains operation and fault data in memory after power loss
- Supports optional PC interface and keyboard display modules
Compatible Accessories
- Q7800A / Q7800B Subbases
- ST7800A Plug-in Purge Timer Module
- R7847, R7848, R7849, R7851, R7852, R7861, R7886 Flame Amplifiers
- S7800A Keyboard Display Module
- S7810 Communication Modules
- S7830 Expanded Annunciator
Industry Applications
- Commercial boilers and heating systems
- Process heating and fuel-fired equipment
- Industrial ovens and furnaces
- Burner systems requiring modulation and prepurge efficiency
Installation & Maintenance Notes
- Configure purge and modulation settings with compatible timer and display modules
- Ensure proper mounting with approved subbase
- Test flame amplifier and flame sensor performance at startup
- Use LEDs or optional display for status and diagnostics
- Review and log memory-stored lockout history and cycle data during service
We ship this product worldwide! Delivery is normally stock.
Request a Quote now or call us at 1-800-755-2883 for expert assistance.
RM7800E-1010