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Coil Finned Iron or Monel Strip Heater 315°F Max

Coiled Finned Elements for Round Ductwork


Item# KSEF-24/240V

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-4 $547.92
5-9 $520.52
10-24 $509.57
25-49 $487.65
50-99 $476.69
100+ $465.73

In stock

Lead Time (If not in stock): 4 weeks
Coiled Finned Elements for Round Ductwork KSEF-24/240V KSEF-24/240V
  • Rugged, Reliable, Premium Quality
  • Preformed Circular Finned Strip Units for Round Ducts
  • 1950 to 5000 Watts
  • 120 and 240 Volt Units

KSEF-24/240V Model Options

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Edit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.

*Highlighted options are not compatible. Please select a different combination.

Supply Voltage
Power Density
Sheath Material
Strip Dimension
Max. Temperature
Form Factor
Number of Mounting Holes

KSEF Series is open construction; requires mounting brackets to be fabricated by user.
Elements may be nested inside of each other, with adequate clearance.
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)

Heating moving air or gas in a round duct.

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.

Model No. Watts W/in2 Dimensions cm (in) Wt.
Type KSEF — Rust-Resistant Iron Sheath
KSEF-24/*19502722.5 (8 7/8)15.6 (6 1/8)3
KSEF-30/*25002627.3 (10 3/4)20.3 (8)4
KSEF-36/24031002731.8 (12 1/2)24.4 (9 3/4)5
KSEF-43/24037002657.2 (14 1/2)29.8 (11 3/4)6
Type KSEF — Monel Sheath
KSEF-240M/*19502722.5 (8 7/8)15.6 (6 1/8)3
KSEF-300M/*25002627.3 (10 3/4)20.3 (8)4
KSEF-360M/24031002731.8 (12 1/2)24.4 (9 3/4)5
KSEF-430M/24037002657.2 (14 1/2)29.8 (11 3/4)6
KSEF-480M/24040002541.3 (16 1/4)34.3 (13 1/2)7
KSEF-540M/24045002546.4 (18 1/4)39.4 (15 1/2)8
KSEF-640M/24050002354.9 (21 5/8)47.9 (18 7/8)10
/* Specify voltage, insert 120 for 120 Vac or 240 for 240 Vac.
Model numbers containing /120 or /240 are only available in that voltage.
OMEGALUX can supply other sizes and ratings. Call sales at 1-800-826-6342
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