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CO Detector

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Mitch_4
Mitch_4 Member Posts: 955
in THE MAIN WALL
A description of the standards for CO detectors. I know it like 70ppm, but for how long etc etc...

Thanks everyone.

Mitch

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  • Mark Hunt_6
    Mark Hunt_6 Member Posts: 147
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    UL 2034

    Hi Mitch.

    UL 2034 mandates that a CO alarm NOT alarm when CO concentrations are under 70ppm. At 70ppm the alarm is allowed to wait 4 hours before sounding.

    Check out this link to George Kerr's website.

    All the info you need is available there.

    Hope this helps.

    Mark H
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