Dexter Laundry T-50 (On-Premise) User Manual
Page 7
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7
VERTICAL CLEARANCE DIMENSIONS – ALL DCBD(30/50/80)
3. MAKE-UP AIR. Adequate make-up air must be supplied to replace air exhausted by dryers on all types of
installations. Provide a minimum air opening to the outside for each dryer as follows:
Dryer Model
Make-up Air Volume/Time
Make-up Air Opening Area (minimum)
DCBD30KC-10
830 CFM (23.5 m
3
/minute)
1 ft² (0.10 m
2
)
DCBD30KC-39
690 CFM (19.5 m
3
/minute)
1 ft² (0.10 m
2
)
DCBD50KC-10
850 CFM (23.5 m
3
/minute)
1.25 ft² (0.12 m
2
)
DCBD50KC-39
700 CFM (19.8 m
3
/minute)
1.25 ft² (0.12 m
2
)
DCBD80KC-10
1200 CFM (34.0 m
3
/minute) 1.5 ft² (0.14 m
2
)
DCBD80KC-39
1000 CFM (28.3 m
3
/minute) 1.5 ft² (0.14 m
2
)
This is a net requirement of effective area. Screens, grills or louvers, which will restrict the flow of air, must be
considered. Consult the supplier to determine the free area equivalent for the grill being used.
The source of make-up air should be located sufficiently away from the dryers to allow an even airflow to the air
intakes of all dryers. Multiple openings should be provided.
NOTE: The following considerations must be observed for gas dryer installations where dry cleaners are
installed. The sources of all make-up air and room ventilation air movement to all dryers must be located
away from any dry cleaners. This is necessary so that solvent vapors will not be drawn into the dryer
inlet ducts. Dry cleaner solvent vapors will decompose in contact with an open flame such as the gas