Description
The Weil McLain 511-330-095 is an OEM Ignition Sensing Control Module engineered exclusively for Weil McLain Series-11 boilers. Designed to provide dependable ignition sequencing and flame sensing, this 24-volt control module integrates a Damper Molex connector for streamlined wiring connections to the damper assembly — ensuring precise, code-compliant operation every time the boiler fires.
Key Features
- OEM replacement control module — designed specifically for Weil McLain Series-11 boilers
- Integrated ignition sensing function monitors and verifies flame establishment
- Damper Molex connector for reliable, plug-and-play damper interface wiring
- 24-volt operating voltage for compatibility with standard low-voltage boiler control circuits
- Direct drop-in replacement ensures proper fit and function without field modification
- Supports safe boiler startup sequencing and lockout protection
Specifications
- Part Number: 511-330-095
- Operating Voltage: 24V
- Connector Type: Damper Molex
- Compatible Equipment: Weil McLain Series-11 Boilers Only
- Module Type: Ignition Sensing Control Module
Application
This control module is a Series-11 exclusive component. When replacing or servicing Weil McLain Series-11 boiler controls, always verify compatibility with the Series-11 product line before installation. The Molex connector simplifies field wiring to the damper actuator, reducing installation time and minimizing the risk of wiring errors.







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