Three Phase Duct Heaters
from WATTCO
WATTCO ™ duct heaters come in various sizes and dimensions to fit any compartment. There are three types of duct heaters available: open coil, tubular or finned tubular heating elements that are either flanged or inserted in the duct. Air duct heaters are primarily used in air flowing... [See More]
- Phase: Single Phase AC Voltage; Three Phase AC Voltage
- AC Voltage Required: 120 to 600
- Maximum Operating (Sheath) Temperature: 255
- kWatts: 1.00 to 120.00
from Chromalox
5 - 300 kW. 240 and 480 Volt, Three Phase (Up to 600V Available). INCOLOY ® Sheath Elements. 20 W/In ². 1200 °F Max. Outlet Air Temp. Insulated Standoff Collar. Third-party certifications: UL Recognized, CSA [See More]
- Phase: Three Phase AC Voltage
- kWatts: 5.00 to 300.00
- AC Voltage Required: 240 to 480
- Watt Density: 20
from Tempco Electric Heater Corporation
Heavy wall Incoloy ® tubular heating elements (field replaceable) provide protection against corrosive air environments and resistance to vibration when compared to open coil elements. Air duct heaters can be designed specifically for high pressure and/or hazardous locations. Turnkey systems... [See More]
- Phase: Single Phase AC Voltage; Three Phase AC Voltage
- AC Voltage Required: 240 to 480
- Maximum Operating (Sheath) Temperature: 1200
- kWatts: 6.00 to 190.00
from WATTCO
There are numerous applications of heaters at industrial and commercial sites. Whether it ’s an open coil duct heater, a tubular or a finned tubular duct heater, each duct heater serves the main purpose which remains the same. However, the type may vary based on their construction, working,... [See More]
- Phase: Single Phase AC Voltage; Three Phase AC Voltage
- AC Voltage Required: 277 to 600
- Maximum Operating (Sheath) Temperature: 225
- kWatts: 30.00
from Chromalox
Side Terminals. 6 - 100 kW. 120, 208, 240 and 480 Volt. 1 or 3 Phase. Rust-Resisting Iron or Chrome Steel Sheath Elements. 440 °F Max. Outlet Air Temp. [See More]
- Phase: Single Phase AC Voltage; Three Phase AC Voltage
- kWatts: 6.00 to 100.00
- AC Voltage Required: 120 to 480
- Sleeve (Sheath) Material: MONEL®
from WATTCO
The use of heaters has continued to grow. Duct Heaters have been an integral part of the heater industry garnering considerable revenue from their sales. Duct Heaters have continued to rule the industrial heating market with people looking for the perfect sized duct heaters for use. The importance... [See More]
- Phase: Single Phase AC Voltage; Three Phase AC Voltage
- kWatts: 22.50
- AC Voltage Required: 120 to 600
- Sleeve (Sheath) Material: Stainless Steel
from Chromalox
Bottom Terminals. 6 - 100 kW. 120, 208, 240 and 480 Volt. 1 or 3 Phase. Rust-Resisting Iron or Chrome Steel Sheath Elements. 440 °F Max. Outlet Air Temp. [See More]
- Phase: Single Phase AC Voltage; Three Phase AC Voltage
- kWatts: 6.00 to 100.00
- AC Voltage Required: 120 to 480
- Sleeve (Sheath) Material: Iron; Chrome Steel
from WATTCO
Open coil elements are the most efficient type of electric heating element while also the most economically feasible for most heating applications. Used predominantly in the duct heating industry, open coil elements have open circuits that heat air directly from the suspended resistive coils. These... [See More]
- Phase: Three Phase AC Voltage
- kWatts: 4.00 to 20.00
- AC Voltage Required: 240 to 600
- Watt Density: 3 to 12
from Chromalox
6 - 60 kW. 240 and 480 Volt. Three Phase. INCOLOY ® Sheath Elements. 750 °F Max. Outlet Air Temp. Third-party certifications: UL Recognized, CSA [See More]
- Phase: Three Phase AC Voltage
- kWatts: 6.00 to 60.00
- AC Voltage Required: 240 to 480
- Sleeve (Sheath) Material: INCOLOY®
from WATTCO
Whether it ’s an open coil duct heater, a tubular or a finned tubular duct heater, each duct heater serves the main purpose which remains the same – to heat up a large area in the most efficient and economical method. However, the type may vary based on their construction, advantages,... [See More]
- Phase: Single Phase AC Voltage; Three Phase AC Voltage
- kWatts: 50.00
- AC Voltage Required: 120 to 600
- Width: 0.2600 to 0.4750
from OMEGA Engineering, Inc.
Rugged construction. Sturdy 0.475" diameter tubular elements mounted to a heavy 14" or 38" thick steel flange. Terminal housing made of 18 gage aluminized steel. Element support plates of 16 gage aluminized steel are held in place by stainless steel support rods. High temperature units have the... [See More]
- Phase: Three Phase AC Voltage
- kWatts: 5.00 to 270.00
- AC Voltage Required: 480
- Watt Density: 30 to ?
from Heat Exchange & Transfer, Inc.
Air duct heaters are available in standard and custom designs. The duct heater can be installed vertically or horizontally into a rectangular or square duct. Transition sections for circular or small ducts are available. The duct heater consists of stainless steel tubular elements welded into a... [See More]
- Phase: Three Phase AC Voltage
- kWatts: 6.00
- AC Voltage Required: 240
- Height: 20
from Leister USA
Integrates into existing, or newly designed, air systems, suitable for recycling air applications, no integrated power electronics [See More]
- Phase: Three Phase AC Voltage
- Insulation Options: Ceramic; Mica
- Maximum Operating (Sheath) Temperature: 1202
from Trent, Inc.
TRENT FFHP PLUG HEATERS are compact, pre-packaged units designed for quick installation and long life with a maximum operating frame temperature of 1350 °F / 732 °C or furnace operating applications as high as 1200 °F / 649 °C. Multiple banks of TRENT Folded and Formed ® heater... [See More]
- Phase: Three Phase AC Voltage
- AC Voltage Required: 240
- Maximum Operating (Sheath) Temperature: 1350
- kWatts: 15.00
from OMEGA Engineering, Inc.
•. Side Terminals (type CAB). •. Bottom Terminals (type CABB). •. 6 - 100 kW. •. 120, 208, 240 and 480 Volt. •. 1 or 3 Phase. •. Rust-Resisting Iron or Chrome Steel Sheath Elements. •. 440 °F Max. Outlet Air Temp. [See More]
- Phase: Single Phase AC Voltage; Three Phase AC Voltage
- AC Voltage Required: 120 to 480
- Maximum Operating (Sheath) Temperature: 950
- kWatts: 6.00 to 100.00
from Leister USA
Integrates into existing, or newly designed, air systems, suitable for recycling air applications, no integrated power electronics [See More]
- Phase: Three Phase AC Voltage
- Insulation Options: Ceramic; Mica
- Maximum Operating (Sheath) Temperature: 1292
from Trent, Inc.
Used in low temperature forced air circulation heating systems in heating ducts and other industrial heating equipment including baking and drying ovens. TRENT FFLP PLUG HEATERS are compact, pre-packaged units designed for quick installation and long life with a maximum operating temperature of 750... [See More]
- Phase: Three Phase AC Voltage
- AC Voltage Required: 240
- Maximum Operating (Sheath) Temperature: 750
- kWatts: 15.00