User Manual
Installation Instructions
237,21$/³'5$,1.,7,167$//$7,21
Dry Air 25 Series models are designed to improve dehumidification by 25%. Since more moisture will be removed from the 
air, there is a greater possibility that water will drip from the wall case than with a standard unit. To prevent this water 
from dripping onto external building walls, we recommend the use of RAD10 Drain Kit.
External Drain
See the Installation Instructions 
in the RAD10 kit. 
Internal Drain
See the Installation Instructions in 
the RAD10 kit.
Type “A” screw for metal case or 
Type “B” screw for molded case
Square 
drain holes
Square 
drain holes
Neoprene sponge gasket
Steel mounting plate
1/2” O.D. drain tube
Neoprene sponge gasket
Steel mounting plate
Type “A” screw for metal case or 
Type “B” screw for molded case
Alternate: 
6” long, 1/2” O.D. 
straight copper tube
(The drain is located under the cabinet, 
location to be determined in the field.)
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