Description
Weil McLain 511-330-279 Modulating Control Module
The Weil McLain 511-330-279 is an OEM modulating control module (CTRL MOD – 1176-160) engineered for use with compatible Weil McLain boiler systems. Designed to manage and regulate burner firing rates, this control module supports precise modulation to optimize combustion efficiency, reduce fuel consumption, and maintain consistent heating output across varying load demands.
Key Features
- OEM Weil McLain replacement modulating control module
- Designed for precise burner modulation to match heating demand
- Supports efficient boiler operation and reduced fuel consumption
- Direct OEM replacement ensures proper fit and function
- Compatible with applicable Weil McLain boiler series utilizing the 1176-160 control platform
- Helps maintain consistent supply water temperatures under varying load conditions
Application
This modulating control module is intended for use in residential and light commercial hydronic heating applications where Weil McLain boilers require control module replacement or upgrade. Always verify compatibility with your specific boiler model and serial number before installation.
Why Choose OEM Weil McLain Parts?
Using genuine Weil McLain replacement components ensures your boiler system operates as designed, preserving warranty coverage, system reliability, and long-term performance. The 511-330-279 control module is the correct factory-specified part for applicable Weil McLain equipment.







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