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Peerless boiler low water sensor

13viking84
13viking84 Member Posts: 1
in Radiant Heating
How do yo test a peerless boiler low water sensor 

Comments

  • EdTheHeaterMan
    EdTheHeaterMan Member Posts: 9,401
    edited November 2023
    depends on the LWCO and where it is attached to the boiler.

    The best way is to actually lower the boiler water lever below the sensor and see if the burner will start. But that is not always the easiest thing to do. Some LWCO controls have a test button. Can you tell is what the LWCO model number is and what type boiler is is attached to? and where it is attached to the system?

    A picture of the sensor will help if you can not find the model numbers. Close up and far away to see the whole heater system

    Edward Young Retired

    After you make that expensive repair and you still have the same problem, What will you check next?

    ethicalpaul

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