Dectron, Inc. March 2012
DECTRON
Owner’s Manual
DSH/DSV/RSH/DBH/RBH Series Dehumidifier
Outdoor-Air Intake Building Construction
Data subject to change without notice.
25
••
Intake air hoods or grilles should be suitably
separated from such sources of contamination as
drain vents, burner flues, laundry and chemical-
room exhausts, etc. See appropriate codes and
standards.
••
Do not locate the unit in such a way that the
exhaust from a cooling tower or other machinery
will be drawn into its intake.
••
Allow at least 3 ft (1 m) of clear space around an
intake hood or grille for smooth intake airflow.
••
Some units may be equipped with gas-fired boilers
or gas-fired furnaces.
Where this is the case, no building-air intake
should be located closer to the flue than shown.
Refer to fuel-gas codes, or consult the local
Authority Having Jurisdiction. Other applicable
standards which specify a larger separation take
precedence.
To insure clean combustion air, no exhaust of
other equipment should be located any closer to the
air intake than shown.
See also Appendices H6, H7, or H8 for boilers or
Appendix H2
Heatco or Appendix H9 TEGA for
furnaces.
Exclusion zone for
exhausts of com-
bustion equipment
Exclusion zone for
intakes of other
equipment
DRY-O-TRON
®
(top view)
DRY-O-TRON®
(top view)
outdoor-air intake
Exclusion zone for
exhausts of other
equipment
exhaust air
10 ft
10 ft
Sample
Layout may vary.
Concept applies to
duct terminals also.
Sample
Layout may vary.
Concept applies to
duct terminals also.
10 ft
10 ft
10 ft
10 ft
10 ft
10 ft
10 ft
BOILER
FURNACE
COMBUSTION-
AIR INTAKE
FURNACE
FLUE
DRY-O-TRON®
(top view)
DRY-O-TRON®
(top view)
DRY-O-TRON
®
(top view)
Sample
Layout may vary.
Concept applies to
duct terminals also.
Sample
Layout may vary.
Sample
Layout may vary.
BUILDING
CONSTRUCTION
Risk of contamination of breathing air. Can cause injury or death.
Follow the instructions in this manual and all applicable codes.
WARNING
3 ft
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