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Weil-McLain 383700376 - Water Return Pipe (Bottom) with Sensor Tapping

Weil-McLain 383700376 - Water Return Pipe (Bottom) with Sensor Tapping

Brand: WEIL-MCLAIN SKU: 383700376
Regular price $88.34 USD
Regular price Sale price $88.34 USD
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OEM manufacturer warranty Genuine factory-sourced

Ships factory-new in original packaging.

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The Weil-McLain 383700376 is a bottom water return pipe with an integrated sensor tapping designed for hydronic heating boilers. This piping component directs return water back into the boiler loop while providing a dedicated connection port for system monitoring instrumentation.

Return piping components maintain the closed hydronic circuit between system radiation and the boiler. Incorporating a dedicated sensor tapping allows temperature sensors or monitoring probes to seat directly within the return fluid flow for accurate system tracking.

Key Performance Features:

  • Integrated Sensor Tapping: Features a built-in port to mount temperature or diagnostic sensors directly in the return stream.
  • Model Designation: Configured for Weil-McLain ECO Tec - Series 1 and ECO Tec - 80 equipment.
  • Return Path Connection: Serves as the bottom water return conduit to maintain proper fluid circulation within the unit.

Application: Designed for Weil-McLain ECO Tec - Series 1 and ECO Tec - 80 boilers. Please confirm the part number against your existing part or unit documentation, or send your model and serial number to National Boiler Supply to verify before ordering.

Performance ParameterEngineering Baseline Value
Manufacturer Part Number (MPN)383700376
Model DesignationECO Tec - Series 1, ECO Tec - 80
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