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Recent content by Callan Dyke

  1. Callan Dyke

    iron content in chilled water loop

    Testing on our chill water loop has indicated an iron level of 3ppm to 5ppm for several years; not increasing, this is a constant total. Recently, we've had coil failures at several locations, and the HVAC lead is citing the iron content as corroding the coils. Molybdenum is steady around...

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