Weil-McLain 511-330-251 Ultra Boiler Control Module with Ignitor 383-500-190
Weil-McLain · PLCs & Industrial Controllers
Description The Weil-McLain 511-330-251 Ultra Control with Ignitor 383-500-190 is an advanced boiler control module assembly designed for Ultra Series gas-fired boilers. Engineered for reliable ignition management and precise boiler operation, this control system supports efficient heating performance in residential and commercial hydronic systems. The Weil-McLain 511-330-251 control package integrates advanced monitoring, flame control, and ignition functionality for dependable boiler operation. Technical Specifications Condition New/Never Used Surplus Brand Weil-McLain Category HVAC & Heating Controls Part Number 511-330-251 Subcategory Boiler Control Modules Product Type Ultra Boiler Control Assembly Included Component Ignitor 383-500-190 Boiler Compatibility Weil-McLain Ultra Series Boilers Compatible Models Ultra-80, Ultra-105, Ultra-155, Ultra-230 Application Gas-Fired Condensing Boilers Fuel Type Compatibility Natural Gas / Propane Systems Control Functions Ignition Control, Flame Monitoring, Boiler Sequencing Installation Type Direct Replacement Mounting Style Internal Boiler Mount Diagnostic Capability Integrated System Diagnostics Safety Features Flame Supervision and Safety Shutdown Electrical Type Electronic Control Module Series Compatibility Ultra Series 1 & 2 OEM Part Yes Usage Environment Residential and Commercial Hydronic Heating Weight Approx. 2 lb Information About 511-330-251 The 511-330-251 is a replacement Ultra boiler control assembly developed for Weil-McLain Ultra Series condensing gas boilers. Designed as a plug-and-play ignition and control solution, the module works with multiple Ultra boiler models including Ultra-80, Ultra-105, Ultra-155, and Ultra-230 systems. The integrated 383-500-190 ignitor and control platform manages burner sequencing, flame supervision, temperature sensing, and boiler safety operations. Built for long-term reliability, the control module supports advanced boiler diagnostics, communication functions, and optimized combustion control in hydronic heating applications. Key Features: Integrated Boiler Control: Combines ignition, flame monitoring, and boiler management functions in one assembly. Compatible Ultra Series Design: Designed for Weil-McLain Ultra Series 1 and 2 gas boilers. Plug-and-Play Replacement: Simplifies installation without extensive rewiring or reprogramming. Ignitor Included: Supplied with 383-500-190 ignitor/control module assembly. Advanced Boiler Management: Controls burner operation, temperature regulation, and safety shutdown functions. Hydronic Heating Compatibility: Suitable for residential and commercial condensing boiler systems. Built-In Diagnostics: Supports troubleshooting and system monitoring capabilities. Reliable Flame Supervision: Provides continuous flame sensing for safe boiler operation. OEM Weil-McLain Component: Manufactured for proper fitment and dependable performance. Compact Control Assembly: Space-efficient design for integration within boiler control compartments. Multi-Boiler Compatibility: Works with Ultra-80, 105, 155, and 230 boiler configurations. Durable Electronic Construction: Designed for continuous heating system operation in demanding environments. The 511-330-251 delivers the reliability and precision required for efficient boiler ignition management and hydronic heating system control.
Brand: Weil-McLain · Category: PLCs & Industrial Controllers
Key features
- Integrated Boiler Control: Combines ignition, flame monitoring, and boiler management functions in one assembly.
- Compatible Ultra Series Design: Designed for Weil-McLain Ultra Series 1 and 2 gas boilers.
- Plug-and-Play Replacement: Simplifies installation without extensive rewiring or reprogramming.
- Ignitor Included: Supplied with 383-500-190 ignitor/control module assembly.
- Advanced Boiler Management: Controls burner operation, temperature regulation, and safety shutdown functions.
- Hydronic Heating Compatibility: Suitable for residential and commercial condensing boiler systems.
- Built-In Diagnostics: Supports troubleshooting and system monitoring capabilities.
- Reliable Flame Supervision: Provides continuous flame sensing for safe boiler operation.
- OEM Weil-McLain Component: Manufactured for proper fitment and dependable performance.
- Compact Control Assembly: Space-efficient design for integration within boiler control compartments.
- Multi-Boiler Compatibility: Works with Ultra-80, 105, 155, and 230 boiler configurations.
- Durable Electronic Construction: Designed for continuous heating system operation in demanding environments.
Specifications
| Manufacturer part number | 511-330-251 |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Weil-McLain |
| Category | HVAC & Heating Controls |
| Part Number | 511-330-251 |
| Subcategory | Boiler Control Modules |
| Product Type | Ultra Boiler Control Assembly |
| Included Component | Ignitor 383-500-190 |
| Boiler Compatibility | Weil-McLain Ultra Series Boilers |
| Compatible Models | Ultra-80, Ultra-105, Ultra-155, Ultra-230 |
| Application | Gas-Fired Condensing Boilers |
| Fuel Type Compatibility | Natural Gas / Propane Systems |
| Control Functions | Ignition Control, Flame Monitoring, Boiler Sequencing |
| Installation Type | Direct Replacement |
| Mounting Style | Internal Boiler Mount |
| Diagnostic Capability | Integrated System Diagnostics |
| Safety Features | Flame Supervision and Safety Shutdown |
| Electrical Type | Electronic Control Module |
| Series Compatibility | Ultra Series 1 & 2 |
| OEM Part | Yes |
| Usage Environment | Residential and Commercial Hydronic Heating |
| Weight | Approx. 2 lb |
| Product type | Boiler Control Modules |
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