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Thread: Bosch 1600H, no spark

  1. #1
    DIY Junior Member MarvinB's Avatar
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    Default Bosch 1600H, no spark

    The Bosch 1600H worked fine for 3 plus years. Now there is no spark at the pilot. I did the three year maintenance, rebuilding the water valve and cleaning the pilot assembly. I reseated all the electric conections/plugs. I followed the troubleshooting as far as finding good voltage from the hydro generator. I stopped where the troubleshooting suggested replacing the control box. Any better ideas?

  2. #2
    DIY Junior Member MarvinB's Avatar
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    I fixed it thanks to a brilliant post on Fixya by ZAWY on 2011Sep11. It was the microswitch. Cost = $0.

  3. #3
    Jack of all trades DonL's Avatar
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    Default

    A safety switch I would guess.

    Much cheaper than the Shotgun method.


    Enjoy.
    Theory only works perfect in a vacuum.

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