Description
Weil McLain OEM Inlet/Outlet Temperature Sensor
The Weil McLain 511-724-296 is a factory-replacement inlet/outlet temperature sensor engineered specifically for compatible Weil McLain boiler systems. This sensor plays a critical role in monitoring supply and return water temperatures, enabling the boiler control system to maintain precise, efficient operation and protect the heat exchanger from thermal stress.
Key Features
- OEM Weil McLain replacement part — ensures full compatibility and reliable performance
- Monitors both inlet (return) and outlet (supply) water temperatures for accurate system feedback
- Supports precise boiler modulation and control response for optimized efficiency
- Designed for direct drop-in replacement — no modifications required
- Durable construction built to withstand the demands of continuous hydronic system operation
- Helps protect the boiler from overheating and thermal shock conditions
Application
This temperature sensor is intended for use with select Weil McLain boiler models as a direct OEM replacement. It integrates with the boiler’s control board to deliver real-time temperature data, supporting safe and efficient system operation. Always verify compatibility with your specific Weil McLain boiler model before installation.
Why Choose OEM Weil McLain Parts?
Using genuine Weil McLain replacement components ensures your boiler system operates as designed, maintains warranty compliance where applicable, and delivers the long-term reliability your customers expect. The 511-724-296 temperature sensor is the correct specification part for supported models, eliminating guesswork and reducing callbacks.







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