FEATURES Easy installation in round duct. The DAB Series is a coiled finned
element complete with sheet metal enclosure. Flange permits easy gauging of units to augment heating
capacity. Air is forced over elements only. The center openings of all DAB units may be enclosed with a sheet
metal baffle furnished with the unit. When a number of units are interconnected, the center opening
of just the first and last heater in the series are closed. Controls. For thermostatic control (AR thermostat) and overheat
protection (Type ARC), see Controls Section P. Alloy wire or bus bar should be used for power connections.
(See Section Q) Mounting gaskets are supplied with each heater to minimize air leakage
between the heater and mounting surface or between heaters. Gasket
material is non-asbestos.
CAUTION AND WARNING!
Fire and electrical shock may result if products are used improperly or installed or used by non-qualified
personnel. See inside back cover for additional warnings.
