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    Windhaven's Avatar
    Windhaven Posts: 1, Reputation: 1
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    #1

    Jan 7, 2018, 10:15 AM
    My Weil McLain Ultra 105 boiler has been kicking out on code E2
    My Weil McLain Ultra 105 boiler has been kicking out on code E2, any ideas out there?
    talaniman's Avatar
    talaniman Posts: 54,325, Reputation: 10855
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    #2

    Jan 7, 2018, 10:45 AM
    https://www.manualslib.com/manual/18...Ultra-105.html

    Start at page 29, 02 code - Ignition failed 5 attempts (TWO categories)

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