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Discuss Classic ff360 high pitched whining in the Central Heating Forum area at UKPlumbersForums.co.uk.

  1. Dickieh

    Dickieh New Member


    Classic ff360 makes intermittent high pitched whine when gas kicks in. Lasts maybe 2-3 seconds and repeats each tine gas kicks in. But then won't do it fir a day or two and then starts again.

    Fan bearings lubed duribg last service but of course made no noise the day they came out! Any ideas?
  2. Riley

    Riley S. Mod Trusted Plumber GSR Top Contributor!!

    Are you gas safe buddy
    • Agree Agree x 1
  3. ShaunCorbs

    ShaunCorbs S. Mod Trusted Plumber GSR Top Contributor!!

    Yep time to get them out for diagnostics

    Can’t do gas advice unless your qualified
    • Agree Agree x 1
  4. Chuck

    Chuck Well-Known Member

    Install a recording app on your phone and record the noise the next few time it happens. Contact a Gas Safe engineer and let them listen to the recording.
  5. Dickieh

    Dickieh New Member

    Will do!
    • Winner Winner x 1