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    actrots's Avatar
    actrots Posts: 1, Reputation: 1
    New Member

    Jul 3, 2006, 01:58 PM
    Trane a/c unit
    When I turn the a/c on inside the trane unit outside is making a loud buzzing sound. What can I do?
    shunned's Avatar
    shunned Posts: 268, Reputation: 20
    Full Member

    Jul 3, 2006, 05:45 PM
    Be more specific. Is the condenser fan running? Is the compressor going on? Is there a beehive in your ac? Is your ac cooling?

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