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Supplier: Chromalox
Description: 5 - 300 kW 240 and 480 Volt, Three Phase (Up to 600V Available) INCOLOY® Sheath Elements 20 W/In² 1200°F Max. Outlet Air Temp. Insulated Standoff Collar Third-party certifications: UL Recognized, CSA
- AC Voltage Required: 240 to 480 volts
- kWatts: 5 to 300 kW
- Watt Density: 20 W/in²
- Heating Capacity: 5 to 300 kW
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Supplier: OMEGA Engineering, Inc.
Description: 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
- AC Voltage Required: 480 volts
- kWatts: 5 to 270 kW
- Watt Density: 30 W/in²
- Height: 28.125 to 42.875 inch
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Supplier: Bucan Electric Heating Devices, Inc.
Description: Industrial duct heaters are heavy duty, dependable and safe heating units designed for low pressure fan-forced heating systems. Bucan offers two types of industrial duct heaters. Units designed for low outlet temperatures (up to 750°F) and units designed for
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Supplier: Gaumer Process
Description: Duct heaters are used in air ducts to heat air at various flows and temperatures. Suitable for high temperatures, these durable heaters are ruggedly designed for the toughest applications. Duct heaters come in a wide range
- Features: Air Heater, Curing / Tempering, Duct Heater, Electric
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Supplier: Thermon, Inc
Description: Caloritech™ Air Duct Heaters are designed for use in comfort heating applications such as makeup air heating, air preheating, air handling equipment, fan coils, terminal reheating, multizone reheating, heat pump auxiliary systems and return air
- AC Voltage Required: 120 to 600 volts
- Heater Type: Air Heater
- Features: Electric, Hot Water / Steam
- Phase: Single Phase
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Supplier: Heat Exchange & Transfer, Inc.
Description: 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
- AC Voltage Required: 240 volts
- kWatts: 30 kW
- Height: 20 inch
- Width: 9.5 inch
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Supplier: Bucan Electric Heating Devices, Inc.
Description: Industrial duct heaters are heavy duty, dependable and safe heating units designed for low pressure fan-forced heating systems. Bucan offers two types of industrial duct heaters. Units designed for low outlet temperatures (up to 750°F) and units designed for
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Supplier: Tempco Electric Heater Corporation
Description: 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
- Maximum Operating (Sheath) Temperature: 1,200 F
- AC Voltage Required: 240 to 480 volts
- kWatts: 6 to 190 kW
- Watt Density: 20 to 62 W/in²
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Supplier: Mi-T-M Corporation
Description: panel with thermostat plug, reset push button and safety air pressure switch · High pressure fuel pump · Vacuum sensor helps prevent heater lock out · Heated fuel filter for more reliable starts in subzero temperatures Functions on: Kerosene or No. 1 and No. 2 fuel oil.
- Maximum Air Flow: 557 to 2,650 SCFM
- Heating Capacity: 26.9652 to 87.93 kW
- Fuel / Energy Source: Diesel / Fuel Oil / Gasoline / Kerosene
- Features: Forced Air Heater, Space Heater
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Supplier: WATTCO
Description: the form of a terminal block made of stainless steel. A ground connection is also present for extra safety. Types of Duct Heaters There are various types of duct heaters. Some of the commonly used duct heaters are named below. Tubular Duct
- AC Voltage Required: 120 to 600 volts
- kWatts: 50 kW
- Width / Diameter: 0.26 to 0.475 inch
- Width: 0.26 to 0.475 inch
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Supplier: Leister USA
Description: Integrates into existing, or newly designed, air systems, suitable for recycling air applications, no integrated power electronics
- Maximum Operating (Sheath) Temperature: 1,652 F
- Maximum Operating Temperature: 1,652 F
- Maximum Air Temperature: 1,292 F
- Maximum Air Flow: 29.3 SCFM
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Supplier: Chromalox
Description: 30, 48 and 60kW 102,360 to 204,720 BTUH 480 or 600 Volts Three Phase Built-In Controls Air Temperature to 180°F Use with Flexible Duct Heater Duct Adapter Ring Portable High Temperature Heater Adjustable Damper High Temperature
- Heating Capacity: 30 to 60 kW
- AC Voltage Required: 480 to 600 volts
- Heater Type: Air Heater, Forced Air Heater, Space Heater
- Applications: Curing / Tempering, Drying
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Supplier: Vulcan Electric Co.
Description: subassemblies. High Temperature Duct Heater models incorporate rugged framework and mounting flange for bolt-in mounting Nickel alloy tubular component heaters are used on all High Temperature Duct Heaters All models include a terminal
- Maximum Operating Temperature: 1,100 F
- Maximum Operating (Sheath) Temperature: 1,100 F
- Heater Type: Air Heater
- Features: Electric
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Supplier: Chromalox
Description: 30, 48 and 60kW 102,360 to 204,720 BTUH 480 or 600 Volts Three Phase Built-in Controls Air Temperature to 180°F Use with Flexible Duct Portable High Temperature Heater Adjustable Damper Heater Duct Adapter Ring High Temperature
- Heating Capacity: 30 to 60 kW
- AC Voltage Required: 480 to 600 volts
- Maximum Air Temperature: 180 F
- Heater Type: Air Heater, Forced Air Heater, Space Heater
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Supplier: Thermon, Inc
Description: supplied with magnetic contactor, HRC fusing, fused 120V control transformer, high limit controls, control circuit, ON/OFF switch, control ON light, high limit indicator light, high limit push-to-reset, terminals for connection of temperature controls and differential
- Supply Voltage: AC Voltage
- Secondary Applications: Industrial
- Display Type: No Display
- Features: Other
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Supplier: Aitken Products, Inc.
Description: Gas Infrared Heaters- All aluminum and stainless steel construction, with cast aluminum burner manifold. For efficient zone control in "hard to heat" areas. No moving parts, no ducts, no vents, no blowers. 20,000 to 200,000 BTU capacities. Natural and LP gas configurations. The entire
- Heating Capacity: 8.793 to 17.586 kW
- Watts: 8.793 to 17.586 kW
- Heater Type: Air Heater, Radiant Heater, Space Heater
- Fuel / Energy Source: Natural Gas / Propane
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Supplier: Aitken Products, Inc.
Description: Gas Infrared Heaters- All aluminum and stainless steel construction, with cast aluminum burner manifold. For efficient zone control in "hard to heat" areas. No moving parts, no ducts, no vents, no blowers. 20,000 to 200,000 BTU capacities. Natural and LP gas configurations. The entire
- Heating Capacity: 35.172 to 43.965 kW
- Watts: 35.172 to 43.965 kW
- Heater Type: Air Heater, Radiant Heater, Space Heater
- Fuel / Energy Source: Natural Gas / Propane
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Supplier: Aitken Products, Inc.
Description: Gas Infrared Heaters- All aluminum and stainless steel construction, with cast aluminum burner manifold. For efficient zone control in "hard to heat" areas. No moving parts, no ducts, no vents, no blowers. 20,000 to 200,000 BTU capacities. Natural and LP gas configurations. The entire
- Heating Capacity: 26.379 to 29.31 kW
- Watts: 26.379 to 29.31 kW
- Heater Type: Air Heater, Radiant Heater, Space Heater
- Fuel / Energy Source: Natural Gas / Propane
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Supplier: Aitken Products, Inc.
Description: Gas Infrared Heaters- All aluminum and stainless steel construction, with cast aluminum burner manifold. For efficient zone control in "hard to heat" areas. No moving parts, no ducts, no vents, no blowers. 20,000 to 200,000 BTU capacities. Natural and LP gas configurations. The entire
- Heating Capacity: 58.62 kW
- Watts: 58.62 kW
- Heater Type: Air Heater, Radiant Heater, Space Heater
- Fuel / Energy Source: Natural Gas / Propane
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Supplier: HDT Global
Description: HDT's 35,000 BTU Space Heater Convective (SHC) is designed for cold weather space heating of command posts and tents. Set up outside the tent using supplied air ducts Tent controls can start/stop and control the temperature High-temperature shutoff
- Maximum Air Flow: 300 SCFM
- Heater Type: Air Heater, Forced Air Heater, Space Heater
- Fuel / Energy Source: Diesel / Fuel Oil / Gasoline / Kerosene
- Features: Other
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Supplier: Howden
Description: Quadsector air preheaters Power boiler applications require highly efficient and reliable air preheaters to ensure optimum boiler performance. An air preheater with one gas duct , one primary air and two secondary air ducts is called a quad-sector
- Heater Type: Air Heater
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Supplier: Trent, Inc.
Description: 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
- Maximum Operating (Sheath) Temperature: 750 F
- AC Voltage Required: 480 volts
- kWatts: 52.5 kW
- Watt Density: 16 W/in²
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Supplier: CSA Group
Description: gases, when provision is made for the conversion from one gas to the other. 1.2 The term "appliance", when used herein, applies to gas-fired duct furnaces, packaged heaters, utility heaters, and unit heaters. Duct furnaces, unit heaters, and package
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Supplier: Berner International Corporation
Description: fan directs a high velocity stream of heated air towards the door opening. The hot air mixes with the incoming cold air providing a warm comfortable environment. The door heater is activated through a limit switch. When the door is opened there is a brief pre-purge
- AC Voltage Required: 208 to 480 volts
- Maximum Air Flow: 6,500 to 7,900 SCFM
- Heater Type: Air Heater
- Features: Electric, Natural Gas / Propane
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Supplier: Haida International Equipment Co., Ltd.
Description: IEC, JIS, GJB and other international standards. Available model with capacity: 50L, 200L, 300L; and can be customized. High temperature chamber: 1. Including three parts: heater, draught fan and air duct valve 2. Draught fan cyclically stirs hot air through
- Temperature Range: 60 to 150 C
- Temperature Control: Cooling, Heating
- Configuration: Floor Mount
- Features: Programmable
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Supplier: Tempco Electric Heater Corporation
Description: ends are silver soldered shut to prevent moisture and contaminants from entering the heater. The nickel-plated steel fins (SS optional) are mainly used for both forced air in a duct and natural convection air heating in a cabinet type oven.
- Maximum Operating (Sheath) Temperature: 1,200 F
- AC Voltage Required: 480 volts
- kWatts: 0.25 to 4.15 kW
- Watt Density: 10 to 40 W/in²
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Supplier: HDT Global
Description: 16-inch diameter, 6-foot inlet and outlet airflow ducts attached to either side of the control panel. Both ducts are constructed with a non-permeable, coated outer material with a 6-inch helical stiffener pitch. The duct material is designed to remain flexible during operation
- Heating Capacity: 10 kW
- AC Voltage Required: 208 volts
- Maximum Air Temperature: -50 to 135 F
- Heater Type: Air Heater, Forced Air Heater
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Supplier: Haida International Equipment Co., Ltd.
Description: button. Cold and hot shock temperature recover within1 minute. which complies with MTL. IEC. JIS. GJB and other international standards. High temperature chamber: 1. Including three parts: heater. draught fan and air duct valve 2. Draught fan cyclically
- Temperature Range: -50 to 175 C
- Temperature Control: Cooling, Heating
- Configuration: Floor Mount
- Features: Programmable
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Supplier: Reznor
Description: temperature limit control Pressure switch to verify vent flow Integrated circuit board with LED diagnostic indicator light 24-volt control voltage transformer Insulated indoor cabinet with return airflow from bottom to top Vertical discharge outlet with duct flange Corner indicators to
- Cooling Capacity: 150,000 BTU/hr
- Voltage: 230 VAC
- Frequency: 60 Hz
- Type: Central
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Supplier: Novaflex Group
Description: A hose designed to move hot air from source to site of use with minimal heat loss. Double jacketed and insulated with one inch of fiberglass insulation. Applications Plastics, industry, drying Glass drying Outdoor heaters Cold air supply Hot air supply Construction
- Inside Diameter: 3 to 12 inch
- Working Pressure: 1.8 to 4.3 psi
- Maximum Vacuum: 1.25 to 3.2 in Hg vac
- Temperature Range: -65 to 600 F
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Duct heaters are used in air ducts to heat air at various flows and temperatures. Suitable for high temperatures, these durable heaters are ruggedly designed for the toughest applications. Duct heaters come in a wide range of sizes, lengths and watt densities. (read more)
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cement kiln, which, slightly tilted on an axis, heats them at an extremely high temperature. As the mixture descends from the higher end of the kiln to the lower, the heat burns off certain materials as gases. The elements left behind then meld together, forming a material known as clinker. The (read more)
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Duct heaters are used in air ducts to heat air at various flows and temperatures. Suitable for high temperatures, these durable heaters are ruggedly designed for the toughest applications. Duct heaters come in a wide range of sizes, lengths and watt densities. (read more)
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Backer Marathon air heaters feature an open coil of high temperature resistance wire electrically isolated in a stainless steel sheath. Because the air being heated passes directly over the resistance wire, maximum heat transfer efficiency is achieved. Backer Marathon brand air heaters are used (read more)
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K basins sludge removal sludge pretreatment system
The t w o heaters will be high temperature air duct heaters , each having a 30 kW estimated capacity.
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Project W-320, 241-C-106 sluicing HVAC calculations, Volume 1
High temperature air duct heaters (con't.) .
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Analysis of Hybrid Hydrogen Systems: Final Report
The electric heater capital costs came from a quote provided by Watlow for its largest, high - temperature air duct heater .
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Room climate technique
…meaning and disadvantages came into the foreground: lie The • temperatures of room heating surfaces far over the 60 respected as maximum limit today ° C (only by inaccessible heating surfaces, e.g., rib tube air heaters , higher temperatures would be defensible).
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GREENHOUSE GAS EMISSIONS CONTROL BY OXYGEN FIRING IN CIRCULATING FLUIDIZED BED BOILERS
…no traditional convection pass containing pressure parts in Case-5, and the gas streams leaving the ring cone separators located at the outlet of the de-carbonator vessel and calciner are ducted directly to the High Temperature Air Heater for heat recovery.
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Experimental measurements of the optical path difference of a 4-m dual aerocurtain
The dual aerocurtain expedited test facility has five basic components: the blower and its flow control unit, a pair of air duct heaters placed in tandem to produce a higher air temperature in one half, a turbulence suppression section, a splitter plate…
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Energy and Environment Division annual report, 1978
The microcomputer gives on/off control to the air conditioner if the inlet air temperature is too high , and gives proportional control to the duct heater .