American Dryer Corp. ML-175DR - Manual (Page 20)

16 American Dryer Corp. 113406-1
MULTIPLE DRYER VENTING (GAS DR MODELS)
WITH 12” (30.48 CM) DIAMETER (3700 CFM [104.77 CMM]) CONNECTIONS AT COMMON DUCT
MULTIPLE DRYER VENTING (STEAM MODELS)
WITH 20” (50.8 CM) DIAMETER (4400 CFM [124.59 CMM]) EXHAUST CONNECTION AT COMMON DUCT