🔧 HONEYWELL R4341A – Burner Control Module
The Honeywell R4341A is a highly reliable burner control module designed for safe and efficient operation of industrial and commercial combustion systems. Engineered to meet stringent safety standards, the R4341A provides precise control over ignition, flame supervision, and burner operation sequences, ensuring optimal fuel usage and minimal emissions. Its rugged design allows it to function reliably in high-temperature, vibration-prone, and electrically noisy industrial environments.
This burner control module is widely used in boilers, furnaces, and process heating systems across power generation, manufacturing, and petrochemical sectors. It integrates flame detection, safety interlocks, and timing sequences to prevent unsafe operation while maintaining consistent combustion performance. By automating ignition, shutdown, and monitoring, the R4341A significantly enhances operational safety and reduces the risk of equipment damage or fire hazards.
📘 Key Product Features
⚡ Reliable Burner Control
Provides sequential control of ignition, flame monitoring, fuel supply, and safety interlocks for a wide range of industrial burners.
🛡️ Enhanced Safety
Built-in flame detection and lockout features prevent unsafe operation in case of flame failure or gas leakage.
🧩 Versatile Integration
Compatible with multiple burner types, including gas, oil, and dual-fuel systems. Supports connection to auxiliary safety and control devices.
🔌 Robust Industrial Design
Designed to withstand harsh operating conditions such as temperature extremes, vibration, and electrical interference.
📡 Diagnostic Feedback
Provides visual and electronic status indicators for flame detection, fault conditions, and operational sequences to facilitate maintenance.
⚙️ Precise Timing Control
Built-in timers for ignition, trial, pre-purge, and post-purge sequences ensure safe and efficient burner startup and shutdown.
📑 Datasheet – Technical Parameters
| Parameter | Description |
|---|---|
| Model | Honeywell R4341A |
| Function | Burner Control Module |
| Fuel Types Supported | Gas, Oil, Dual-Fuel |
| Ignition Control | Automatic or manual control depending on system configuration |
| Flame Detection | UV, ionization, or flame rod inputs |
| Safety Lockout | Flame failure and fuel cutoff interlocks |
| Input Voltage | 120 V AC or 24 V AC/DC (model dependent) |
| Operating Temperature | -20°C to +60°C |
| Output Relay Ratings | Typically 5 A at 250 V AC for fuel and ignition circuits |
| Timing Functions | Pre-purge, trial for ignition, main flame, post-purge timing adjustable |
| Mounting Type | Panel or control box mounted |
| Compliance | UL, CE, and other industrial safety standards |
| Applications | Boilers, furnaces, process heaters, industrial combustion systems |
🛠️ Application Areas
- Industrial and commercial boilers
- Furnaces for metal processing
- Heat treatment and process heating systems
- Petrochemical and refinery burners
- Steam generation for power plants
- HVAC and district heating systems
- Safety-critical combustion installations
The R4341A ensures reliable, repeatable burner operation while enhancing operator safety, improving combustion efficiency, and reducing emissions. Its integrated flame monitoring and lockout features protect both personnel and equipment from unsafe conditions.
🏗️ Installation & Maintenance Highlights
- Mount module securely in a dry, vibration-free control panel
- Connect flame detection, ignition, and fuel lines per manufacturer wiring diagrams
- Verify operational sequences during commissioning and after maintenance
- Observe status LEDs for real-time operational feedback
- Test safety lockout features periodically to ensure functionality
- Replace module using standard procedures without disrupting adjacent control circuits
🔗 Additional Useful Links
- Industrial Automation Controls: https://www.stardcsplc.com/
- Honeywell Safety & Control Modules: https://www.stardcsplc.com/
📊 Recommended Similar Product Models
| Model | Description | Category | Link |
|---|---|---|---|
| R4360A | Burner Control Module | Safety & Control | https://www.stardcsplc.com/ |
| R4850A | Dual-Fuel Burner Controller | Industrial Burner | https://www.stardcsplc.com/ |
| R7840B | Gas Valve Interlock Module | Safety Interlock | https://www.stardcsplc.com/ |
| S8610 | Flame Safeguard Control | Industrial Safety | https://www.stardcsplc.com/ |
| R4450A | Oil Burner Control Module | Burner Automation | https://www.stardcsplc.com/ |
The Honeywell R4341A is essential for operators seeking a dependable, safety-focused burner control solution that ensures optimal combustion, regulatory compliance, and protection for industrial heating systems.
