Description
Weil McLain 511-044-191 Gas Valve Overview
The Weil McLain 511-044-191 is a 24-volt gas valve designed without an integrated regulator, engineered to deliver precise and dependable gas flow control in hydronic boiler and heating systems. Built to Weil McLain’s exacting standards, this valve is an ideal direct OEM replacement for compatible Weil McLain boiler applications, ensuring proper fit, function, and long-term reliability.
Key Features
- 24-volt operating voltage for compatibility with standard low-voltage control systems
- 1″ NPT connection for straightforward installation and secure gas line integration
- Supplied without regulator — suitable for systems with external or upstream pressure regulation
- OEM-quality construction engineered to Weil McLain specifications
- Direct replacement part for compatible Weil McLain boiler models
- Designed for reliable on/off gas flow control in residential and light commercial hydronic heating systems
Specifications
- SKU: 511-044-191
- Brand: Weil McLain
- Voltage: 24V
- Connection Size: 1″ NPT
- Regulator: Not Included
- Application: Hydronic boiler gas control
Application
This gas valve is intended as an OEM replacement component for Weil McLain boilers requiring a 1″ NPT, 24-volt gas valve without a built-in regulator. Always verify compatibility with your specific boiler model before installation. Installation should be performed by a qualified HVAC or gas technician in accordance with all applicable local codes and manufacturer guidelines.
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