Externally Heated

Compressed air drying applications that simply want seasonal protection against freezing are exactly what the standard heated desiccant dryers are designed to address. Standard models automatically provide ISO 8573.1 Class 2 (-40°C/-40°F) dew points to protect usage points from freezing during the winter months and, Class 3 (-20°C/ -4°F) dew points to keep air systems nice and dry all summer long.