125fx

  1. Dbohn75

    Bosch Aquastar 125FX LP Water Heater Not Working

    I have a second tankless heater in our home and it has worked great for a number of years. Over the last few months it has randomly stopped lighting and now will not light at all. I have cleaned the pilot and burners, replaced the main water valve and have tried to bypass the pilot by using a...
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