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Logis-Tech - Refrigerant Dehumidifiers
Refrigerant Dehumidifiers thrive in warm, humid conditions. A refrigerant dehumidifier is basically an optimized air conditioner. The goal is no longer to cool the air but use the process to remove moisture. Air is passed across a cold evaporator coil where the lower temperature causes condensation to occur. This water is either captured in a tank or plumbed away. The cold air is then passed across a hot condenser coil and the air becomes warmer and drier. As the incoming air becomes dryer the dew point (the point where condensation occurs) becomes lower and requires the evaporator coils to become colder. When the coil drops lower than freezing the moisture freezes to the coils, which then require defrosting. Refrigerate dehumidifier operating range is normally 56°F - 95°F.
Medium dehumidifiers size range from 401 SCFM to 999 SFM
Dehumidifiers in this range are generally stationary but can be portable using wheels or trailers and lifting handles and can used to dehumidify medium size rooms or green houses, interior of civilian and military vehicles, interior of medium size aircraft, series of storage containers or just about any medium size storage area that needs protection for stored material from corrosion, mold, mildew and moisture damage. These units can usually dehumidify areas from 4,000 square feet up to 10,000 square feet with a normal ceiling height of 10 feet; however, dehumidifier effectiveness in controlling space RH conditions is contingent on how well the controlled space is sealed from the outside. Bug infestation can also be eliminated with a low RH environment. Desiccant and refrigerate based models have power requirements from 220VAC/1Phase/50-60Hz to 460VAC/3Phase/50-60Hz with electric or gas regeneration depending on what site utilities are available and what style dehumidifier you choose for your climatic RH and temperature conditions. Normally dehumidifiers in this size range will be offered in desiccant or refrigerate models.
ADU-750E at FLARNG St. Petersburg, FL
Large dehumidifiers size range from 1,000 SCFM to 3,999 SCFM
Dehumidifiers in this range are generally stationary and can used to dehumidify large storage areas, warehouses, large green houses, interior of large aircraft, series of storage containers or just about any large size storage area that needs protection for stored material from corrosion, mold, mildew and moisture damage. These units can usually dehumidify areas from 10,000 square feet up to 39, 900 square feet with a normal ceiling height of 10 feet; however, dehumidifier effectiveness in controlling space RH conditions is contingent on how well the controlled space is sealed from the outside. Bug infestation can also be eliminated with a low RH environment. Desiccant and refrigerate based models have power requirements from 220VAC/1Phase, 208- 230/3Phase/50-60Hz to 460VAC/3Phase/50-60Hz with electric or gas regeneration depending on what site utilities are available and what style dehumidifier you choose for your climatic RH and temperature conditions. Normally dehumidifiers in this size range will be offered in desiccant models; however, refrigerate models are available in the lower range of 1,000 to 1500 SCFM.