Omega Products DAB-30M User Manual
AIR DUCT HEATERS FOR
Baffle
Disc
(11/16)
(11/16)
A
B
1
3
ROUND DUCTWORK
With Metal Enclosure
DAB Series
Starts at
$
775
⻬
Rugged, Reliable,
Premium Quality
⻬
2500 to 5000 Watts
⻬
240V
⻬
2.5, 3, 4 and 5 kW Units
SPECIFICATIONS
Sheath Material:
iron or monel
Fin Material: iron sheath -
aluminized steel; monel
sheath - monel.
Power: 240 Vac
Maximum Sheath and Work
Temperatures: Free Air
Iron Sheath: 107°C (225°F)
Chrome-Steel Sheath:
157°C (315°F)
Dimensions: inches
Moving Air – Air Velocity at 16
fps:
Iron Sheath: 238°C (460°F)
Chrome Steel Sheath:
296°C (565°F)
(See page C-21 for more details)
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.
To Order (Specify Model Number)
Watts W/in2Volts ABNumber Price (lb)
DAB Series — Rust-Resistant Iron Sheath
2500 27 240 31.0 (123⁄16) 16.7 (69⁄16) DAB-30 $775 6
3000 27 240 35.4 (1315⁄16) 21.1 (85⁄16) DAB-36 925 10
4000 25 240 44.9 (1711⁄16) 30.6 (121⁄16) DAB-48 1275 14
5000 27 240 50.0 (1911⁄16) 35.7 (141⁄16) DAB-54 1600 16
DAB Series — Monel Sheath
2500 27 240 31.0 (123⁄16) 16.7 (69⁄16) DAB-30M 1000 6
3000 27 240 35.4 (1315⁄16) 21.1 (85⁄16) DAB-36M 1200 10
4000 25 240 44.9 (1711⁄16) 30.6 (121⁄16) DAB-48M 1650 14
5000 27 240 50.0 (1911⁄16) 35.7 (141⁄16) DAB-54M 2000 16
Ordering Example: DAB-30M Monel sheath round air duct heater, $1000.
OMEGALUX can supply other sizes and ratings. contact sales at 1-800-826-6342
J-9
Dimensions cm (in)
MOST POPULAR MODEL HIGHLIGHTED!
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