Category 1 - ANS Category of Water that originates from sanitary water source (Clean)
Catetroy 2 - ANS Category of Water that is contaminated; may cause discomfort or sickness (Grey)
Category 3 - ANS Category of Water that is grossly contaminated; includes toxins, pathogens
Special S...
Airmovers - ANS Evaporation Tool - centrifugal (laminar); axial (high-amperage; low amperage;
focus ability)
st
1 per 10-16 linear ft. of wall area; 15-45 degree focus; almost touching wall. - ANS Placement
of Airmovers
Structural Cavity Drying Systems - ANS (SCDS)
vented (turbovents 18" - 48" widths' Octidry; Air Wolf
injected (Injectidry; Dri-Force; Direct-it In)
Floor Drying System - ANS vented (Air Wolf)
Injected - negative air mats (Dri-Force; Injectidry)
Air Filtration Devices - ANS AFDs (negative air machines; air scrubbers; HEPA filters)
, AHAM Rating - ANS On dehumidification equipment it is the pints removed at 80 degrees and
60% humidity in 24 hours.
Standard Refrigerant - ANS Temperature - 68 degress
Relative Humidity - 60%
Specific Humidity (gpp) - 55-60
Conventional - ANS Temperature - 33 degrees
Relative Humidity - 40%
Specific Humidity (gpp) - 55-60
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Low Grain Refrigerant (LGR) - ANS Temperature - 40 degrees
Relative Humidity - 30%
Specific Humidity (gpp) - 28-35
Desiccant - ANS Temperature - 32 degrees
Relative Humidity - 10% - below
Specific Humidity (gpp) - 10-15 - below
lo
Refrigerants - ANS Dehumidifiers that are most efficient operating conditions 70-90 degrees
(most energy efficient)
yc
Desiccants - ANS 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.
ud
Conventional - ANS Initial Dehumidification Calculations
Class 1 = 100
Class 2 = 40
Class 3 = 30
Class 4 = N/A
st
LGR - ANS Initial Dehumidification Calculations
Class 1 = 100
Class 2 = 50
Class 3 = 40
Class 4 = 50
Desiccant - ANS Initial Dehumidification Calculations
Class 1 = 1 ACH
Class 2 = 2 ACH
Class 3 = 3 ACH
Class 4 = 2 ACH
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