Important - Wet Air Outlet duct arrangement for all desiccant dehumidifier installations

System 1

Desiccant dehumidifier type DC installed within the dehumidified room. Fresh air input is optional.

System 2

Desiccant dehumidifier type DC installed outside the dehumidified room. Fresh air input is optional.

System 3

Desiccant dehumidifier type R with internal heat recovery, installed within the dehumidified room. Fresh air input is optional.

System 4

Desiccant dehumidifier type R with internal heat recovery, installed outside the dehumidified room. Fresh air input is optional.

System 5

Desiccant dehumidifier type DR with internal heat recovery, installed within the boundary walls. Process inlet damper adjusted to create positive pressure in the dehumidified room (if no fresh air duct installed, room will operate under negative pressure).

System 6

Desiccant dehumidifier type DR with internal heat recovery, installed outside the boundary walls. Inlet dampers are adjusted to create positive (or negative) pressure in the dehumidified room.

System 7

Desiccant dehumidifier type R with internal heat recovery, used to blow air into or through an object (total loss system).

System 8

Desiccant dehumidifier type DR with internal heat recovery, used to blow air into or through an object (total loss system).