Search results

  1. V

    Hayward H400 whining

    I tried to capture a video, it doesn't seem as loud here as it is in person.
  2. V

    Hayward H400 whining

    I have a Hayward h400 that started whining in about 10-second intervals. I recently replaced the igniter and flame sensor as well as removed and cleaned all the burners. Soon after this repair the whining started. Research led me to believe I had a broken water diverter on the manifold. So I...
  3. V

    H400 IDL2 ignition problems

    You are 100% correct! I removed the orifices without removing the burners and they were all clear, not realizing the burners inside needed to be cleaned as well. After cleaning all eight of the burners and reassembling it lit the first time! Thank you!!! Small oversight on my part not...
  4. V

    H400 IDL2 ignition problems

    Howdy all, thanks for all the help over the years. I have a Hayward H400 IDL2 that consistently gets an IF error. When it first appeared it was intermittent, after a few cycles it would always lite. After troubleshooting it appeared to be the flame sensor, which I replaced. Problem was the...