ADC AD-115ES User Manual
113202 - 10
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If it is not feasible to provide separate exhaust ducts for each dryer, ducts from individual dryers may be
channeled into a “common main duct.” The individual ducts should enter the bottom or side of the main duct
at an angle not more than 45° in the direction of airflow and should be spaced at least 46-1/8” (117.16 cm)
apart. The main duct should be tapered, with the diameter increasing before each individual 14-inch (35.56
cm) (minimum for gas, electric, or steam dryers) duct is added.
channeled into a “common main duct.” The individual ducts should enter the bottom or side of the main duct
at an angle not more than 45° in the direction of airflow and should be spaced at least 46-1/8” (117.16 cm)
apart. The main duct should be tapered, with the diameter increasing before each individual 14-inch (35.56
cm) (minimum for gas, electric, or steam dryers) duct is added.
IMPORTANT: No more than three (3) dryers should be connected to one (1) main common duct.
NOTE: The individual ducts traveling from each dryer up to the common duct must not travel more
than 15 feet (4.57 meters) including the 45° entry elbow into the common duct and the 90°
elbow outside the dryer allowing the duct to travel vertically. These individual ducts must be a
minimum of 14-inches (35.56 cm). If the ductwork exceeds these limits, the ductwork size
must be increased proportionally according to the number of elbows and the length that has
been added.
elbow outside the dryer allowing the duct to travel vertically. These individual ducts must be a
minimum of 14-inches (35.56 cm). If the ductwork exceeds these limits, the ductwork size
must be increased proportionally according to the number of elbows and the length that has
been added.
F. ELECTRICAL INFORMATION
1. Electrical Requirements
It is your responsibility to have ALL electrical connections made by a properly licensed and competent
electrician to ensure that the electrical installation is adequate and conforms to local and state regulations or
codes. In the absence of such codes, ALL electrical connections, material, and workmanship must conform
to the applicable requirements of the National Electrical Code ANSI/NFPA NO. 70-LATEST EDITION or
in Canada, the Canadian Installation Codes CAN/CGA-B149.1-M91 (Natural Gas) or CAN/CGA-B149.2-
M91 (Liquid Propane [L.P.] Gas) or LATEST EDITION.
electrician to ensure that the electrical installation is adequate and conforms to local and state regulations or
codes. In the absence of such codes, ALL electrical connections, material, and workmanship must conform
to the applicable requirements of the National Electrical Code ANSI/NFPA NO. 70-LATEST EDITION or
in Canada, the Canadian Installation Codes CAN/CGA-B149.1-M91 (Natural Gas) or CAN/CGA-B149.2-
M91 (Liquid Propane [L.P.] Gas) or LATEST EDITION.