These units are nearly always built to clients specifications, with the following options:
– Fully SS inside and outside (FoodGrade finish)
– With or without cooling (direct expansion with freon or water/glycol cooled)
– With or without heating (electric, steam or hot water)
– With or without humidification (water, steam or ultrasonic)
– Marine finish with full SS interior due to sea air and coated cooling registers
– With filters in various classes

As you can see, nearly anything is possible in this field, check out your requirements with our sales department.