Category 1 - Category of Water that originates from sanitary water source (Clean)
Catetroy 2 - Category of Water that is contaminated; may cause discomfort or sickness
(Grey)
Category 3 - Category of Water that is grossly contaminated; includes toxins, pathogens
Special Situation - Regulated o...
Refrigerants - ✔✔✔Dehumidifiers that are most efficient operating conditions 70-90 degrees
(most energy efficient)
Desiccants - ✔✔✔Dehumidifiers that are most efficient with incoming air from coolest/driest
air possible; capable of creating pressure differentials; produces low specific humidity
required to dry Class 4 materials.
Conventional - ✔✔✔Initial Dehumidification Calculations
Class 1 = 100
Class 2 = 40
Class 3 = 30
Class 4 = N/A
LGR - ✔✔✔Initial Dehumidification Calculations
Class 1 = 100
Class 2 = 50
Class 3 = 40
Class 4 = 50
Desiccant - ✔✔✔Initial Dehumidification Calculations
Class 1 = 1 ACH
Class 2 = 2 ACH
Class 3 = 3 ACH
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