The Cleaver Brooks 833-2204, also known as the Honeywell R7248A1046, is a flame amplifier module designed for use in Honeywell RM7800 Series burner control systems. It processes flame signals from compatible rectification flame sensors and provides reliable flame verification with a flame failure response time (FFRT) of 2 to 4 seconds. This amplifier is ideal for use in commercial and industrial burner applications requiring fast and accurate flame monitoring.
Technical Specifications
- Model: R7248A1046
- Alternate Part Number: Cleaver Brooks 833-2204
- Product Type: Flame Amplifier Module
- Compatibility: Honeywell RM7800 Series Relay Modules
- Flame Detection Type: Flame Rod (Rectification)
- Flame Failure Response Time (FFRT): 2–4 Seconds
- Mounting: Plug-in to Q7800A Subbase (via RM7800 module)
- Indication: Flame signal strength visible via controller diagnostics
- Condition: New
Key Features
- Designed for use with flame rod detection systems
- Provides fast and reliable flame failure response
- Plugs directly into Honeywell RM7800 relay modules
- Works with Honeywell and Cleaver Brooks branded systems
- Ensures safe burner operation with real-time signal processing
Compatible Accessories
- RM7800 Series Relay Modules (e.g., RM7840, RM7800L)
- Q7800A Subbase
- Rectification flame rods and holders
- S7830A Display Module for diagnostics
Industry Applications
- Commercial boilers
- Process burners
- Industrial ovens and kilns
- Heating systems in manufacturing facilities
Installation & Maintenance Notes
- Plug into the amplifier slot of the RM7800 relay module
- Ensure proper grounding and wiring of the flame rod sensor
- Test flame signal strength during commissioning
- Periodically inspect sensor and wiring for buildup or damage
- Use diagnostic tools to verify flame signal during operation
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