Environment Environment | Show |
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Heat Output Heat Output |
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Electrical Connection Type Electrical Connection Type |
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Environmental Rating Environmental Rating |
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Protection Type Protection Type |
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Current Current |
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Maximum Area Heated @ Temperature Change Maximum Area Heated@ Temperature Change |
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Specifications Met Specifications Met |
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System of Measurement System of Measurement |
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Power Source Power Source |
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Wire Connection Type Wire Connection Type |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Mobility Mobility |
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Mount Type Mount Type |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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About Choosing a Heater
More
About Heaters for Pipes and Tubes
Self-Regulating Heat Cable—Adjusts its heat output in response to surface as well as surrounding temperatures.
Constant-Wattage Heat Cable—Always puts out the designated amount of watts/ft., regardless of the surrounding temperature.
More
About Hazardous Location Environmental Ratings
More
Hazardous Location Adhesive-Mount Heaters for Pails, Drums, and Tanks
These heaters are rated for environments where hazardous material is present. Also known as heat sheets, they are flexible and permanently adhere to container surfaces to warm contents without direct contact. All have a watt density of 2.5 W/sq. in. for gentle warming. Heaters require a temperature switch or controller to regulate heat output and should be installed with Dow Corning 736 silicone sealant (both not included).
Note: Do not cut, crease, or overlap these heaters—this will damage the heating element. Use a roller during installation to remove air pockets and ensure direct surface contact. Once heaters have been applied to a surface, they cannot be removed and reused.
Hazardous location environmental ratings indicate whether manufacturers have included safety features in products to facilitate their safe use in a hazardous environment. Before selecting a product for a hazardous location, ensure it is rated for your environment. See About Hazardous Location Environmental Ratings.
For technical drawings and 3-D models, click on a part number.
O'all | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lg. | Wd. | Wattage, W | Voltage | Electrical Phase | Current, A | Thick. | Max. Heat Output, °F | Environment Temp. Range, °F | For Surface Material | Material | Environmental Rating | NEC Hazardous Location Temp. Classification | Each | |
Rectangle | ||||||||||||||
2.5 W/sq. in. Watt Density | ||||||||||||||
| 12" | 6" | 180 | 120V AC | Single | 1.5 | 3/16" | 290° | -60° to 400° | Metal | Silicone Rubber | NEC Class I Division 2 Groups A, B, C, D NEC Class II Division 2 Groups F, G IEC Zone 2 Groups IIB, IIA IEC Zone 22 Groups IIIB, IIIA | T3 (392° F) | 0000000 | 0000000 |
| 12" | 12" | 360 | 120V AC | Single | 3 | 3/16" | 290° | -60° to 400° | Metal | Silicone Rubber | NEC Class I Division 2 Groups A, B, C, D NEC Class II Division 2 Groups F, G IEC Zone 2 Groups IIB, IIA IEC Zone 22 Groups IIIB, IIIA | T3 (392° F) | 0000000 | 000000 |
| 24" | 6" | 360 | 120V AC | Single | 3 | 3/16" | 290° | -60° to 400° | Metal | Silicone Rubber | NEC Class I Division 2 Groups A, B, C, D NEC Class II Division 2 Groups F, G IEC Zone 2 Groups IIB, IIA IEC Zone 22 Groups IIIB, IIIA | T3 (392° F) | 0000000 | 000000 |
| 24" | 12" | 720 | 120V AC | Single | 6 | 3/16" | 290° | -60° to 400° | Metal | Silicone Rubber | NEC Class I Division 2 Groups A, B, C, D NEC Class II Division 2 Groups F, G IEC Zone 2 Groups IIB, IIA IEC Zone 22 Groups IIIB, IIIA | T3 (392° F) | 0000000 | 000000 |
Constant-Wattage Heaters for Pipes and Tubes
Since these heaters continually supply the same wattage regardless of the surrounding temperature, they’re less prone to power surges than self-regulating heaters. All require a temperature switch or controller (sold separately) to regulate heat output. They’re often used to maintain liquid temperature and viscosity and provide freeze protection in pipe and tube systems. To prevent burnout, heaters must not be overlapped and must be in full contact with the surface being heated. All have a plastic cable cover for corrosion resistance and durability. They are FM approved for hazardous locations. A power-connection/termination kit (sold separately) is required.
Power-connection/termination kit (sold separately) includes a junction box and a three-point DIN-mount terminal block. It also includes adhesive, an end cap, and a power-connection cover.
Termination kit (sold separately) includes adhesive, an end cap, and a power-connection cover.
LED termination kit (sold separately) has a high-visibility green LED to indicate when the heater is on. It also includes adhesive, an end cap, and a power-connection cover.
Note: Only install these heaters in accessible locations; do not install them behind walls, underground, or in other difficult-to-access areas. Use fiberglass tape or heat-transfer putty to install them directly on surfaces that are free of dirt, grease, and rough edges. Do not use electrical tape, duct tape, metal bands, or wire. To prevent heat loss and protect heaters from moisture and corrosion, wrap them with fiberglass insulation.
Per Ft. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Watt Density, W/ft. | Wd. | Thick. | Max. Lg., ft. | Environment Temp. Range, °F | Wire Connection Type | Cable Cover Material | For Surface Material | Environment | For Use Outdoors | 1-99 | 100-Up | |
150° F Max. Heat Output | ||||||||||||
120V AC, Single Phase | ||||||||||||
| 2.5 | 1/2" | 11/32" | 500 | -40° to 400° | Wire Leads | Plastic | Metal | Hazardous Location | No | 00000000 | 000000 | 00000 |
| 5 | 1/2" | 11/32" | 500 | -40° to 400° | Wire Leads | Plastic | Metal | Hazardous Location | No | 00000000 | 00000 | 0000 |
| 8 | 1/2" | 11/32" | 500 | -40° to 400° | Wire Leads | Plastic | Metal | Hazardous Location | No | 00000000 | 00000 | 0000 |
| 10 | 1/2" | 11/32" | 500 | -40° to 400° | Wire Leads | Plastic | Metal | Hazardous Location | No | 00000000 | 00000 | 0000 |
240V AC, Single Phase | ||||||||||||
| 5 | 1/2" | 11/32" | 500 | -40° to 400° | Wire Leads | Plastic | Metal | Hazardous Location | No | 00000000 | 00000 | 0000 |
480V AC, Single Phase | ||||||||||||
| 10 | 1/2" | 11/32" | 500 | -40° to 400° | Wire Leads | Plastic | Metal | Hazardous Location | No | 00000000 | 00000 | 00000 |
300° F Max. Heat Output | ||||||||||||
120V AC, Single Phase | ||||||||||||
| 10 | 1/2" | 11/32" | 500 | -60° to 500° | Wire Leads | Plastic | Metal | Hazardous Location | No | 00000000 | 00000 | 00000 |
| 15 | 1/2" | 11/32" | 500 | -60° to 500° | Wire Leads | Plastic | Metal | Hazardous Location | No | 00000000 | 00000 | 00000 |
240V AC, Single Phase | ||||||||||||
| 10 | 1/2" | 11/32" | 500 | -60° to 500° | Wire Leads | Plastic | Metal | Hazardous Location | No | 00000000 | 00000 | 00000 |
| 15 | 1/2" | 11/32" | 500 | -60° to 500° | Wire Leads | Plastic | Metal | Hazardous Location | No | 00000000 | 00000 | 00000 |
480V AC, Single Phase | ||||||||||||
| 10 | 1/2" | 11/32" | 500 | -60° to 500° | Wire Leads | Plastic | Metal | Hazardous Location | No | 00000000 | 00000 | 00000 |
| 15 | 1/2" | 11/32" | 500 | -60° to 500° | Wire Leads | Plastic | Metal | Hazardous Location | No | 00000000 | 00000 | 00000 |
| 20 | 1/2" | 11/32" | 500 | -60° to 500° | Wire Leads | Plastic | Metal | Hazardous Location | No | 00000000 | 00000 | 00000 |
Self-Regulating Heaters for Pipes and Tubes
Also known as self-regulating heat cable, these heaters automatically adjust heat output in response to surface and surrounding temperatures without the need for a separate temperature-control device. They’re often used to maintain liquid temperature and viscosity and provide freeze protection in pipe and tube systems. Heaters can be overlapped without creating hot spots or risking burnout. All require a power-connection/termination kit (sold separately).
Heaters with a plastic cable cover are rated for use in hazardous locations. They are also more corrosion resistant and durable than heaters without a cable cover.
Power-connection/termination kits (sold separately) include a junction box and a three-point DIN-mount terminal. They also include adhesive, an end cap, and a power-connection cover.
Termination kits (sold separately) include adhesive, an end cap, and a power-connection cover.
LED termination kits (sold separately) have a high-visibility green LED to indicate when the heater is on. They also include adhesive, an end cap, and a power-connection cover.
Splice kits (sold separately) include adhesive, splice-connection covers, and wire-splicing connectors.
T-splice kits (sold separately) include adhesive, splice-connection covers, and wire-splicing connectors.
Note: Only install these heaters in accessible locations; do not install them behind walls, underground, or in other difficult-to-access areas. Use fiberglass tape or heat-transfer putty to install them directly on surfaces that are free of dirt, grease, and rough edges. Do not use electrical tape, duct tape, metal bands, or wire. To prevent heat loss and protect heaters from moisture and corrosion, wrap them with fiberglass insulation.
Per Ft. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Watt Density, W/ft. | Wd. | Thick. | Max. Lg., ft. | Environment Temp. Range, °F | Wire Connection Type | For Surface Material | Environment | NEC Hazardous Location Temp. Classification | For Use Outdoors | 1-99 | 100-Up | |
With Plastic Cable Cover | ||||||||||||
| 3 | 9/16" | 1/4" | 500 | -60° to 185° | Wire Leads | Metal, Plastic | Hazardous Location | T6 (185° F) | No | 0000000 | 00000 | 00000 |
| 5 | 9/16" | 1/4" | 500 | -60° to 185° | Wire Leads | Metal, Plastic | Hazardous Location | T6 (185° F) | No | 0000000 | 00000 | 0000 |
| 8 | 9/16" | 1/4" | 500 | -60° to 185° | Wire Leads | Metal, Plastic | Hazardous Location | T6 (185° F) | No | 0000000 | 00000 | 0000 |
| 10 | 9/16" | 1/4" | 500 | -60° to 185° | Wire Leads | Metal, Plastic | Hazardous Location | T5 (212° F) | No | 0000000 | 00000 | 0000 |
Per Ft. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Watt Density, W/ft. | Wd. | Thick. | Max. Lg., ft. | Environment Temp. Range, °F | Wire Connection Type | For Surface Material | Environment | NEC Hazardous Location Temp. Classification | For Use Outdoors | 1-99 | 100-Up | |
With Plastic Cable Cover | ||||||||||||
| 8 | 9/16" | 1/4" | 500 | -60° to 185° | Wire Leads | Metal, Plastic | Hazardous Location | T6 (185° F) | No | 0000000 | 000000 | 000000 |
| 10 | 9/16" | 1/4" | 500 | -60° to 185° | Wire Leads | Metal, Plastic | Hazardous Location | T5 (212° F) | No | 0000000 | 00000 | 00000 |
Per Ft. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Watt Density, W/ft. | Wd. | Thick. | Max. Lg., ft. | Environment Temp. Range, °F | Wire Connection Type | For Surface Material | Environment | NEC Hazardous Location Temp. Classification | For Use Outdoors | 1-99 | 100-Up | |
With Plastic Cable Cover | ||||||||||||
| 9 | 7/16" | 1/4" | 500 | -75° to 400° | Wire Leads | Metal, Plastic | Hazardous Location | T3 (392° F) | No | 00000000 | 000000 | 000000 |
| 12 | 7/16" | 1/4" | 500 | -75° to 400° | Wire Leads | Metal, Plastic | Hazardous Location | T3 (392° F) | No | 00000000 | 00000 | 00000 |
| 15 | 7/16" | 1/4" | 500 | -75° to 400° | Wire Leads | Metal, Plastic | Hazardous Location | T2D (419° F) | No | 00000000 | 00000 | 00000 |
| 20 | 7/16" | 1/4" | 500 | -75° to 400° | Wire Leads | Metal, Plastic | Hazardous Location | T2D (419° F) | No | 00000000 | 00000 | 00000 |
Per Ft. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Watt Density, W/ft. | Wd. | Thick. | Max. Lg., ft. | Environment Temp. Range, °F | Wire Connection Type | For Surface Material | Environment | NEC Hazardous Location Temp. Classification | For Use Outdoors | 1-99 | 100-Up | |
With Plastic Cable Cover | ||||||||||||
| 12 | 7/16" | 1/4" | 500 | -75° to 400° | Wire Leads | Metal, Plastic | Hazardous Location | T3 (392° F) | No | 00000000 | 000000 | 000000 |
| 20 | 7/16" | 1/4" | 500 | -75° to 400° | Wire Leads | Metal, Plastic | Hazardous Location | T2C (446° F) | No | 00000000 | 00000 | 00000 |
Hazardous Location Wall-Mount Large-Space Electric Heaters
Use where flammable gases, vapors, and dust are present in shops, garages, and warehouses—these heaters meet NEC Class I, Divisions 1 and 2, Groups C and D; and Class II, Divisions 1 and 2, Groups E, F, and G. Adjust the louvers to direct airflow. Mount on the wall with the included bracket.
All have a built-in thermostat.
Overall | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Heat Output, Btu/hr. | Max. Area Heated @ Temperature Change | Airflow, cfm | Wattage, W | Current, A | Ht. | Wd. | Dp. | Housing Material | Temperature Setting, °F | Environmental Rating | Each | |
240V AC, Three Phase—Wire Leads | ||||||||||||
| 25,600 | 3,410 cu. ft. @ 10° F 1,700 cu. ft. @ 20° F 1,130 cu. ft. @ 30° F 850 cu. ft. @ 40° F | 580 | 7,500 | 19.4 | 18" | 23" | 20" | Steel | 50° to 90° | NEC Class I Divisions 1, 2 Groups C, D NEC Class II Divisions 1, 2 Groups E, F, G | 0000000 | 000000000 |
| 34,100 | 4,540 cu. ft. @ 10° F 2,270 cu. ft. @ 20° F 1,510 cu. ft. @ 30° F 1,130 cu. ft. @ 40° F | 1,500 | 10,000 | 25.5 | 21" | 27" | 21" | Steel | 50° to 90° | NEC Class I Divisions 1, 2 Groups C, D NEC Class II Divisions 1, 2 Groups E, F, G | 0000000 | 00000000 |
480V AC, Three Phase—Wire Leads | ||||||||||||
| 25,600 | 3,410 cu. ft. @ 10° F 1,700 cu. ft. @ 20° F 1,130 cu. ft. @ 30° F 850 cu. ft. @ 40° F | 580 | 7,500 | 9.7 | 18" | 23" | 20" | Steel | 50° to 90° | NEC Class I Divisions 1, 2 Groups C, D NEC Class II Divisions 1, 2 Groups E, F, G | 0000000 | 00000000 |
| 34,100 | 4,540 cu. ft. @ 10° F 2,270 cu. ft. @ 20° F 1,510 cu. ft. @ 30° F 1,130 cu. ft. @ 40° F | 1,500 | 10,000 | 12.7 | 21" | 27" | 21" | Steel | 50° to 90° | NEC Class I Divisions 1, 2 Groups C, D NEC Class II Divisions 1, 2 Groups E, F, G | 0000000 | 00000000 |
| 85,400 | 11,380 cu. ft. @ 10° F 5,690 cu. ft. @ 20° F 3,790 cu. ft. @ 30° F 2,840 cu. ft. @ 40° F | 2,450 | 25,000 | 31.1 | 25" | 31" | 23" | Steel | 50° to 90° | NEC Class I Divisions 1, 2 Groups C, D NEC Class II Divisions 1, 2 Groups E, F, G | 0000000 | 00000000 |
Horizontal Flow Hazardous Location Large-Space Steam and Water Heaters
Evenly warm a large space with steam and water from your existing boilers. Use indoors where flammable gases, vapors, dust, and fibers are present—they meet Class I, Divisions 1 and 2, Group D; Class II, Divisions 1 and 2, Groups F and G; and Class III, Divisions 1 and 2. Heat output is based on steam at 2 psi.
Control with a line-voltage thermostat (not included).
Inlet | Outlet | Steam | Overall | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Heat Output, Btu/hr. | Max. Area Heated @ Temperature Change | Airflow, cfm | Pipe Size | Thread Type | Gender | Pipe Size | Thread Type | Gender | Max. Pressure, psi | Max. Temperature, °F | Current, A | Ht. | Wd. | Dp. | Housing Material | Each | |
120V AC, Single Phase—Wire Leads | |||||||||||||||||
Ceiling Mount | |||||||||||||||||
| 24,000 | 3,200 cu. ft. @ 10° F 1,600 cu. ft. @ 20° F 1,060 cu. ft. @ 30° F 800 cu. ft. @ 40° F | 370 | 3/4 | NPT | Female | 3/4 | NPT | Female | 85 | 325° | 3.1 | 13" | 13" | 19" | Steel | 0000000 | 000000000 |
| 47,000 | 6,260 cu. ft. @ 10° F 3,130 cu. ft. @ 20° F 2,080 cu. ft. @ 30° F 1,560 cu. ft. @ 40° F | 730 | 1 1/4 | NPT | Female | 1 1/4 | NPT | Female | 85 | 325° | 3.1 | 17" | 18" | 21" | Steel | 0000000 | 00000000 |
| 63,000 | 8,400 cu. ft. @ 10° F 4,200 cu. ft. @ 20° F 2,800 cu. ft. @ 30° F 2,100 cu. ft. @ 40° F | 1,120 | 1 1/4 | NPT | Female | 1 1/4 | NPT | Female | 85 | 325° | 3.1 | 21" | 22" | 21" | Steel | 0000000 | 00000000 |
| 86,000 | 11,460 cu. ft. @ 10° F 5,730 cu. ft. @ 20° F 3,820 cu. ft. @ 30° F 2,860 cu. ft. @ 40° F | 1,340 | 1 1/4 | NPT | Female | 1 1/4 | NPT | Female | 85 | 325° | 3.1 | 21" | 22" | 21" | Steel | 0000000 | 00000000 |
| 121,000 | 16,130 cu. ft. @ 10° F 8,060 cu. ft. @ 20° F 5,370 cu. ft. @ 30° F 4,030 cu. ft. @ 40° F | 1,775 | 1 1/4 | NPT | Female | 1 1/4 | NPT | Female | 85 | 325° | 4.1 | 25" | 26" | 23" | Steel | 0000000 | 00000000 |
| 165,000 | 22,000 cu. ft. @ 10° F 11,000 cu. ft. @ 20° F 7,330 cu. ft. @ 30° F 5,500 cu. ft. @ 40° F | 3,240 | 1 1/4 | NPT | Female | 1 1/4 | NPT | Female | 85 | 325° | 6.1 | 31" | 31" | 24" | Steel | 0000000 | 00000000 |
| 193,000 | 25,730 cu. ft. @ 10° F 12,860 cu. ft. @ 20° F 8,570 cu. ft. @ 30° F 6,430 cu. ft. @ 40° F | 2,900 | 1 1/4 | NPT | Female | 1 1/4 | NPT | Female | 85 | 325° | 6.1 | 31" | 31" | 24" | Steel | 0000000 | 00000000 |
| 258,000 | 34,400 cu. ft. @ 10° F 17,200 cu. ft. @ 20° F 11,460 cu. ft. @ 30° F 8,600 cu. ft. @ 40° F | 4,560 | 1 1/4 | NPT | Female | 1 1/4 | NPT | Female | 85 | 325° | 5.8 | 39" | 39" | 28" | Steel | 0000000 | 00000000 |
| 340,000 | 45,330 cu. ft. @ 10° F 22,660 cu. ft. @ 20° F 15,110 cu. ft. @ 30° F 11,330 cu. ft. @ 40° F | 5,130 | 1 1/4 | NPT | Female | 1 1/4 | NPT | Female | 85 | 325° | 5.8 | 39" | 45" | 28" | Steel | 0000000 | 00000000 |
Vertical Flow Hazardous Location Large-Space Steam and Water Heaters
Focus warm air in a specific spot using steam and water from your existing boilers. Use indoors where flammable gases, vapors, dust, and fibers are present—they meet Class I, Divisions 1 and 2, Group D; Class II, Divisions 1 and 2, Groups F and G; and Class III, Divisions 1 and 2. Heat output is based on steam at 2 psi.
Control with a line-voltage thermostat (not included).
Inlet | Outlet | Steam | Overall | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Heat Output, Btu/hr. | Max. Area Heated @ Temperature Change | Airflow, cfm | Pipe Size | Thread Type | Gender | Pipe Size | Thread Type | Gender | Max. Pressure, psi | Max. Temperature, °F | Current, A | Ht. | Dia. | Housing Material | Each | |
120V AC, Single Phase—Wire Leads | ||||||||||||||||
Ceiling Mount | ||||||||||||||||
| 59,000 | 7,860 cu. ft. @ 10° F 3,930 cu. ft. @ 20° F 2,620 cu. ft. @ 30° F 1,960 cu. ft. @ 40° F | 1,155 | 1 1/4 | NPT | Male | 1 1/4 | NPT | Male | 85 | 325° | 4.1 | 10" | 25" | Steel | 0000000 | 000000000 |
| 95,000 | 12,660 cu. ft. @ 10° F 6,330 cu. ft. @ 20° F 4,220 cu. ft. @ 30° F 3,160 cu. ft. @ 40° F | 1,665 | 1 1/4 | NPT | Male | 1 1/4 | NPT | Male | 85 | 325° | 4.1 | 11" | 25" | Steel | 0000000 | 00000000 |
| 139,000 | 18,530 cu. ft. @ 10° F 9,260 cu. ft. @ 20° F 6,170 cu. ft. @ 30° F 4,630 cu. ft. @ 40° F | 2,660 | 1 1/2 | NPT | Male | 1 | NPT | Male | 85 | 325° | 4.1 | 10" | 35" | Steel | 0000000 | 00000000 |
| 161,000 | 21,460 cu. ft. @ 10° F 10,730 cu. ft. @ 20° F 7,150 cu. ft. @ 30° F 5,360 cu. ft. @ 40° F | 2,940 | 1 1/2 | NPT | Male | 1 | NPT | Male | 85 | 325° | 6.1 | 12" | 35" | Steel | 0000000 | 00000000 |
| 193,000 | 25,730 cu. ft. @ 10° F 12,860 cu. ft. @ 20° F 8,570 cu. ft. @ 30° F 6,430 cu. ft. @ 40° F | 3,500 | 1 1/2 | NPT | Male | 1 | NPT | Male | 85 | 325° | 6.1 | 13" | 35" | Steel | 0000000 | 00000000 |
| 247,000 | 32,930 cu. ft. @ 10° F 16,460 cu. ft. @ 20° F 10,970 cu. ft. @ 30° F 8,230 cu. ft. @ 40° F | 4,820 | 2 | NPT | Male | 1 1/4 | NPT | Male | 85 | 325° | 5.8 | 16" | 35" | Steel | 0000000 | 00000000 |
| 279,000 | 37,200 cu. ft. @ 10° F 18,600 cu. ft. @ 20° F 12,400 cu. ft. @ 30° F 9,300 cu. ft. @ 40° F | 5,460 | 2 | NPT | Male | 1 1/4 | NPT | Male | 85 | 325° | 5.8 | 18" | 35" | Steel | 0000000 | 00000000 |
Horizontal Flow Hazardous Location Large-Space Steam Heaters
Use steam from your existing boilers to evenly warm a large space. These heaters are for indoor use where flammable gases, vapors, and dust are present—they have an explosion-proof motor that is UL listed and CSA certified for Class I, Divisions 1 and 2, Group D; and Class II, Divisions 1 and 2, Groups F and G. Heat output is based on steam at 2 psi.
Control with a line-voltage thermostat (not included).
Inlet | Outlet | Steam | Overall | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Heat Output, Btu/hr. | Max. Area Heated @ Temperature Change | Airflow, cfm | Pipe Size | Thread Type | Gender | Pipe Size | Thread Type | Gender | Max. Pressure, psi | Max. Temperature, °F | Current, A | Ht. | Wd. | Dp. | Housing Material | Each | |
120V AC/240V AC, Single Phase—Wire Leads | |||||||||||||||||
Ceiling Mount | |||||||||||||||||
| 70,600 | 9,410 cu. ft. @ 10° F 4,700 cu. ft. @ 20° F 3,130 cu. ft. @ 30° F 2,350 cu. ft. @ 40° F | 1,265 | 1 1/2 | NPT | Female | 1 1/2 | NPT | Female | 200 | 600° | 2.5 | 18" | 16" | 21" | Steel | 0000000 | 000000000 |
| 106,000 | 14,130 cu. ft. @ 10° F 7,060 cu. ft. @ 20° F 4,710 cu. ft. @ 30° F 3,530 cu. ft. @ 40° F | 1,940 | 2 | NPT | Female | 2 | NPT | Female | 200 | 600° | 2.5 | 21" | 19" | 21" | Steel | 0000000 | 00000000 |
| 157,300 | 20,970 cu. ft. @ 10° F 10,480 cu. ft. @ 20° F 6,990 cu. ft. @ 30° F 5,240 cu. ft. @ 40° F | 2,890 | 2 | NPT | Female | 2 | NPT | Female | 200 | 600° | 3.7 | 25" | 22" | 25" | Steel | 0000000 | 00000000 |
| 267,800 | 35,700 cu. ft. @ 10° F 17,850 cu. ft. @ 20° F 11,900 cu. ft. @ 30° F 8,920 cu. ft. @ 40° F | 4,770 | 2 1/2 | NPT | Female | 2 1/2 | NPT | Female | 200 | 600° | 4 | 33" | 29" | 25" | Steel | 0000000 | 00000000 |
Hazardous Location Wall-Mount Small-Space Electric Heaters
Use where flammable gases and vapors are present—these heaters meet NEC Class I, Divisions 1 and 2, Groups C and D. They use convection to circulate warm air in small spaces. All have a built-in thermostat.
Overall | Housing | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Heat Output, Btu/hr. | Max. Area Heated @ Temperature Change | Airflow | Wattage, W | Current, A | Ht. | Wd. | Dp. | Material | Color | Temperature Setting, °F | Environmental Rating | Each | |
120V AC, Single Phase—Wire Leads | |||||||||||||
| 6,100 | 810 cu. ft. @ 10° F 400 cu. ft. @ 20° F 270 cu. ft. @ 30° F 200 cu. ft. @ 40° F | Not Rated | 1,800 | 15 | 18" | 40" | 9" | Painted Steel | Gray | 50° to 90° | NEC Class I Divisions 1, 2 Groups C, D | 0000000 | 000000000 |
208V AC, Single Phase—Wire Leads | |||||||||||||
| 6,100 | 810 cu. ft. @ 10° F 400 cu. ft. @ 20° F 270 cu. ft. @ 30° F 200 cu. ft. @ 40° F | Not Rated | 1,800 | 8.7 | 18" | 40" | 9" | Painted Steel | Gray | 50° to 90° | NEC Class I Divisions 1, 2 Groups C, D | 0000000 | 00000000 |
| 12,200 | 1,620 cu. ft. @ 10° F 810 cu. ft. @ 20° F 540 cu. ft. @ 30° F 400 cu. ft. @ 40° F | Not Rated | 3,600 | 17.3 | 18" | 40" | 9" | Painted Steel | Gray | 50° to 90° | NEC Class I Divisions 1, 2 Groups C, D | 0000000 | 00000000 |
| 25,900 | 3,450 cu. ft. @ 10° F 1,720 cu. ft. @ 20° F 1,150 cu. ft. @ 30° F 860 cu. ft. @ 40° F | Not Rated | 7,600 | 36.5 | 18" | 66" | 9" | Painted Steel | Gray | 50° to 90° | NEC Class I Divisions 1, 2 Groups C, D | 0000000 | 00000000 |
240V AC, Single Phase—Wire Leads | |||||||||||||
| 6,100 | 810 cu. ft. @ 10° F 400 cu. ft. @ 20° F 270 cu. ft. @ 30° F 200 cu. ft. @ 40° F | Not Rated | 1,800 | 7.5 | 18" | 40" | 9" | Painted Steel | Gray | 50° to 90° | NEC Class I Divisions 1, 2 Groups C, D | 0000000 | 00000000 |
| 12,200 | 1,620 cu. ft. @ 10° F 810 cu. ft. @ 20° F 540 cu. ft. @ 30° F 400 cu. ft. @ 40° F | Not Rated | 3,600 | 15 | 18" | 40" | 9" | Painted Steel | Gray | 50° to 90° | NEC Class I Divisions 1, 2 Groups C, D | 0000000 | 00000000 |
| 25,900 | 3,450 cu. ft. @ 10° F 1,720 cu. ft. @ 20° F 1,150 cu. ft. @ 30° F 860 cu. ft. @ 40° F | Not Rated | 7,600 | 31.7 | 18" | 66" | 9" | Painted Steel | Gray | 50° to 90° | NEC Class I Divisions 1, 2 Groups C, D | 0000000 | 00000000 |
480V AC, Single Phase—Wire Leads | |||||||||||||
| 12,200 | 1,620 cu. ft. @ 10° F 810 cu. ft. @ 20° F 540 cu. ft. @ 30° F 400 cu. ft. @ 40° F | Not Rated | 3,600 | 7.5 | 18" | 40" | 9" | Painted Steel | Gray | 50° to 90° | NEC Class I Divisions 1, 2 Groups C, D | 0000000 | 00000000 |
| 25,900 | 3,450 cu. ft. @ 10° F 1,720 cu. ft. @ 20° F 1,150 cu. ft. @ 30° F 860 cu. ft. @ 40° F | Not Rated | 7,600 | 15.8 | 18" | 64" | 9" | Painted Steel | Gray | 50° to 90° | NEC Class I Divisions 1, 2 Groups C, D | 0000000 | 00000000 |