Re: Testing Cut-out Switch

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July 1, 2018 at 3:22 am #78800
Buccaneer
Participant

    US Member

    Just learned that "Inches of water vacuum" and "inches of Mercury (Hg)
    are two different animals.
    42 to 46 inches of water equates to 3.1038 to 3.3994 inches of Mercury.

    Prepare to be boarded!