Heater Type Heater Type |
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Mounting Location Mounting Location |
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Heat Output Heat Output |
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Maximum Area Heated @ Temperature Change Maximum Area Heated@ Temperature Change |
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Electrical Connection Type Electrical Connection Type |
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Mobility Mobility |
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Control Type Control Type |
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Heating Element Material Heating Element Material |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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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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Ignition Type Ignition Type |
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About Choosing a Heater
More
Direct Short-Range Ceiling- and Wall-Mount Electric Heaters


Install near loading docks and other drafty areas to warm people and objects.
Ceiling-mount heaters hang indoors and in sheltered outdoor areas. Thermostat is sold separately.
Ceiling/wall-mount heaters have a stainless steel grille and heating element to resist corrosion in pump houses and other moist locations. All have a built-in thermostat.
Heaters | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | Material | Replacement Heating Elements | Wall-Mount Thermostats | ||||||||||||||
| Heat Output, Btu/hr. | Max. Area Heated @ Temperature Change | Wattage, W | Current, A | Cord Lg., ft. | Max. Mounting Ht., ft. | Ht. | Wd. | Dp. | Housing | Heating Element | For Use Outdoors | Each | Each | Each | |||
Ceiling Mount | |||||||||||||||||
120V AC, Single Phase—Three-Prong Plug (NEMA 5-15) | |||||||||||||||||
| 5,100 | 150 sq. ft. @ 10° F 70 sq. ft. @ 20° F 50 sq. ft. @ 30° F 40 sq. ft. @ 40° F | 1,500 | 12.5 | 6 | 9 | 7" | 48" | 6" | Galvanized Steel | Quartz | Yes | 0000000 | 0000000 | 0000000 | 000000 | 0000000 | 0000000 |
240V AC, Single Phase—Three-Prong Plug (NEMA 6-15) | |||||||||||||||||
| 10,200 | 300 sq. ft. @ 10° F 150 sq. ft. @ 20° F 100 sq. ft. @ 30° F 70 sq. ft. @ 40° F | 3,000 | 12.5 | 6 | 10 | 7" | 59" | 6" | Galvanized Steel | Quartz | Yes | 0000000 | 000000 | 0000000 | 000000 | 0000000 | 000000 |
Overall | Material | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Heat Output, Btu/hr. | Max. Area Heated @ Temperature Change | Wattage, W | Current, A | Ht. | Wd. | Dp. | Housing | Heating Element | For Use Outdoors | Temperature Setting, °F | Each | |
Ceiling/Wall Mount | ||||||||||||
120V AC, Single Phase—Wire Leads | ||||||||||||
| 1,700 | 50 sq. ft. @ 10° F 20 sq. ft. @ 20° F 20 sq. ft. @ 30° F 10 sq. ft. @ 40° F | 500 | 4.2 | 17" | 7" | 4" | Steel | Stainless Steel | No | 40° to 90° | 0000000 | 0000000 |
| 2,500 | 70 sq. ft. @ 10° F 40 sq. ft. @ 20° F 20 sq. ft. @ 30° F 20 sq. ft. @ 40° F | 750 | 6.3 | 17" | 7" | 4" | Steel | Stainless Steel | No | 40° to 90° | 0000000 | 000000 |
| 3,400 | 100 sq. ft. @ 10° F 50 sq. ft. @ 20° F 30 sq. ft. @ 30° F 20 sq. ft. @ 40° F | 1,000 | 8.3 | 17" | 7" | 4" | Steel | Stainless Steel | No | 40° to 90° | 0000000 | 000000 |
240V AC, Single Phase—Wire Leads | ||||||||||||
| 1,700 | 50 sq. ft. @ 10° F 20 sq. ft. @ 20° F 20 sq. ft. @ 30° F 10 sq. ft. @ 40° F | 500 | 2 | 17" | 7" | 4" | Steel | Stainless Steel | No | 40° to 90° | 0000000 | 000000 |
| 2,500 | 70 sq. ft. @ 10° F 40 sq. ft. @ 20° F 20 sq. ft. @ 30° F 20 sq. ft. @ 40° F | 750 | 3.1 | 17" | 7" | 4" | Steel | Stainless Steel | No | 40° to 90° | 0000000 | 000000 |
| 3,400 | 100 sq. ft. @ 10° F 50 sq. ft. @ 20° F 30 sq. ft. @ 30° F 20 sq. ft. @ 40° F | 1,000 | 4.2 | 17" | 7" | 4" | Steel | Stainless Steel | No | 40° to 90° | 0000000 | 000000 |
Electric Desk Heaters

Stay warm at a desk, counter, or table. This heater has a built-in floor stand and can mount under desks. Control the heater with the on-off switch or add a thermostat (sold separately).
Heaters | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | Housing | Thermostats | ||||||||||||
| Heat Output, Btu/hr. | Max. Area Heated @ Temperature Change | Wattage, W | Current, A | Cord Lg., ft. | Ht. | Wd. | Dp. | Material | Color | Features | Each | Each | ||
120V AC, Single Phase, Three-Prong Plug (NEMA 5-15) | ||||||||||||||
| 500 | 10 sq. ft. @ 10° F 7 sq. ft. @ 20° F 5 sq. ft. @ 30° F 4 sq. ft. @ 40° F | 170 | 1.5 | 7 | 15" | 22" | 1" | Painted Steel | White | Safe-Touch Housing | 0000000 | 0000000 | 0000000 | 0000000 |
Ceiling Tile Electric Heaters

Eliminate cold spots without taking up space. Slip these heaters into your drop-ceiling grid above windows and doorways to complement your existing heating system.
Thermostat is sold separately.
Heaters | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | Housing | Thermostats | |||||||||||
| Heat Output, Btu/hr. | Max. Area Heated @ Temperature Change | Wattage, W | Current, A | Max. Mounting Ht., ft. | Ht. | Wd. | Dp. | Material | Color | Each | Each | ||
120V AC/240V AC, Single Phase—Wire Leads | |||||||||||||
| 1,200 | 40 sq. ft. @ 10° F 20 sq. ft. @ 20° F 10 sq. ft. @ 30° F 10 sq. ft. @ 40° F | 370 | 3.1 | 8 | 24" | 24" | 1" | Painted Steel | White | 0000000 | 0000000 | 00000000 | 000000 |
| 2,500 | 70 sq. ft. @ 10° F 40 sq. ft. @ 20° F 20 sq. ft. @ 30° F 20 sq. ft. @ 40° F | 750 | 6.3 | 8 | 48" | 24" | 1" | Painted Steel | White | 0000000 | 000000 | 00000000 | 00000 |
277V AC, Single Phase—Wire Leads | |||||||||||||
| 1,200 | 40 sq. ft. @ 10° F 20 sq. ft. @ 20° F 10 sq. ft. @ 30° F 10 sq. ft. @ 40° F | 370 | 1 | 8 | 24" | 24" | 1" | Painted Steel | White | 0000000 | 000000 | 00000000 | 00000 |
| 2,500 | 70 sq. ft. @ 10° F 40 sq. ft. @ 20° F 20 sq. ft. @ 30° F 20 sq. ft. @ 40° F | 750 | 3 | 8 | 48" | 24" | 1" | Painted Steel | White | 0000000 | 000000 | 00000000 | 00000 |
Direct Short-Range Portable Electric Heaters

Move these heaters to worksites, loading docks, and other cold spots to warm people in indoor and sheltered outdoor areas.
For permanent installation, add a thermostat (sold separately).
Heaters | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | Wall-Mount Thermostats | ||||||||||||
| Heat Output, Btu/hr. | Max. Area Heated @ Temperature Change | Wattage, W | Current, A | Cord Lg., ft. | Ht. | Wd. | Dp. | Housing Material | For Use Outdoors | Each | Each | ||
120V AC, Single Phase—Three-Prong Plug (NEMA 5-15) | |||||||||||||
| 4,900 | 140 sq. ft. @ 10° F 70 sq. ft. @ 20° F 50 sq. ft. @ 30° F 40 sq. ft. @ 40° F | 1,450 | 12.1 | 15 | 29" | 12" | 14" | Aluminum | Yes | 0000000 | 0000000 | 0000000 | 0000000 |
Direct Short-Range Gas Heaters


Built for outdoor use, these heaters warm people at worksites and other cold spots without access to electricity. Connect heaters to a propane tank and light with a match. They have a regulator with a NGO connection (the same connection between your gas grill and propane tank). All have a safety shut-off that cuts the gas supply if the flame goes out.
Overall | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| No. of Burners | Heat Output, Btu/hr. | Max. Area Heated @ Temperature Change | Required Propane Tank Size, lbs. | Max. Fuel Consumption, lbs./hr. | Inlet Thread Type | Ht. | Wd. | Dp. | Housing Material | For Use Outdoors | Each | |
Propane Heaters | ||||||||||||
External Lighter Ignition | ||||||||||||
| 1 | 15,000 | 440 sq. ft. @ 10° F 220 sq. ft. @ 20° F 150 sq. ft. @ 30° F 110 sq. ft. @ 40° F | 20 | 1 | NGO | 13" | 10" | 8" | Steel | Yes | 000000 | 000000 |
| 2 | 30,000 | 880 sq. ft. @ 10° F 440 sq. ft. @ 20° F 290 sq. ft. @ 30° F 220 sq. ft. @ 40° F | 20 | 1.5 | NGO | 16" | 17" | 7" | Steel | Yes | 000000 | 000000 |
Direct Long-Range Portable Gas Heaters



Place at large worksites and other well-ventilated areas. These heaters have a safety shut-off that cuts the gas supply if the flame goes out.
Propane heaters with a regulator have a NGO connection (the same connection between your gas grill and propane tank).
Barrier ring guard kits keep you from accidentally bumping into heaters. They are often used in areas with high foot traffic.
Heaters | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inlet | Overall | Replacement Thermocouples | |||||||||||||
| Heat Output, Btu/hr. | Max. Area Heated @ Temperature Change | Max. Fuel Consumption, cfh | Pipe Size | Thread Type | Gender | Ht. | Wd. | Dp. | Dia. | Housing Material | For Use Outdoors | Each | Each | ||
Pilot Light Ignition | |||||||||||||||
| 125,000 | 3,660 sq. ft. @ 10° F 1,830 sq. ft. @ 20° F 1,220 sq. ft. @ 30° F 910 sq. ft. @ 40° F | 125 | 1/2 | NPT | Female | 35" | 15" | 15" | __ | Steel | Yes | 0000000 | 0000000 | 0000000 | 000000 |
| 212,000 | 6,210 sq. ft. @ 10° F 3,100 sq. ft. @ 20° F 2,070 sq. ft. @ 30° F 1,550 sq. ft. @ 40° F | 215 | 1/2 | NPT | Female | 50" | __ | __ | 18" | Steel | No | 0000000 | 000000 | 0000000 | 00000 |
Heaters | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inlet | Overall | Replacement Thermocouples | |||||||||||||||
| Heat Output, Btu/hr. | Max. Area Heated @ Temperature Change | Required Propane Tank Size, lbs. | Max. Fuel Consumption, lbs./hr. | Pipe Size | Thread Type | Gender | Ht. | Wd. | Dp. | Dia. | Housing Material | For Use Outdoors | Includes | Each | Each | ||
Pilot Light Ignition | |||||||||||||||||
| 35,000 | 1,020 sq. ft. @ 10° F 510 sq. ft. @ 20° F 340 sq. ft. @ 30° F 260 sq. ft. @ 40° F | 20 | 2 | __ | NGO | __ | 35" | 10" | 13" | __ | Steel | Yes | 20-ft. Hose with Regulator | 000000 | 0000000 | 0000000 | 000000 |
| 125,000 | 3,660 sq. ft. @ 10° F 1,830 sq. ft. @ 20° F 1,220 sq. ft. @ 30° F 910 sq. ft. @ 40° F | 40 | 6 | __ | NGO | __ | 35" | 15" | 15" | __ | Steel | Yes | 20-ft. Hose with Regulator | 0000000 | 000000 | 0000000 | 00000 |
| 200,000 | 5,860 cu. ft. @ 10° F 2,930 cu. ft. @ 20° F 1,950 cu. ft. @ 30° F 1,460 cu. ft. @ 40° F | 100 | 9 | 1/2 | NPT | Female | 50" | __ | __ | 18" | Steel | No | __ | 0000000 | 000000 | 0000000 | 00000 |

| For Heat Output, Btu/hr. | Each | |
| 200,000 212,000 | 0000000 | 0000000 |
| For Heat Output, Btu/hr. | Each | |
| 125,000 | 0000000 | 00000 |
| For Heat Output, Btu/hr. | Each | |
| 125,000 | 0000000 | 00000 |
| For Heat Output, Btu/hr. | Each | |
| 125,000 | 0000000 | 00000 |
Direct Long-Range Wall-Mount Gas Heaters

Use these powerful heaters to warm people in large spaces, such as warehouses. They have a safety shut-off that cuts the gas supply if the flame goes out. They include a wall-mount thermostat.
Inlet | Overall | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Heat Output, Btu/hr. | Max. Area Heated @ Temperature Change | No. of Burners | Max. Fuel Consumption | Pipe Size | Thread Type | Gender | Max. Mounting Ht., ft. | Ht. | Wd. | Dp. | Housing Material | For Use Outdoors | Temperature Setting, °F | Each | |
Natural Gas Heaters | |||||||||||||||
Pilot Light Ignition | |||||||||||||||
| 22,000 | 640 sq. ft. @ 10° F 320 sq. ft. @ 20° F 210 sq. ft. @ 30° F 160 sq. ft. @ 40° F | 1 | 25 cfh | 1/2 | NPT | Female | 9 | 7" | 30" | 13" | Steel | No | 35° to 75° | 00000000 | 0000000 |
Propane Heaters | |||||||||||||||
Pilot Light Ignition | |||||||||||||||
| 22,000 | 640 sq. ft. @ 10° F 320 sq. ft. @ 20° F 210 sq. ft. @ 30° F 160 sq. ft. @ 40° F | 1 | 1 lbs./hr. | 1/2 | NPT | Female | 9 | 7" | 30" | 13" | Steel | No | 35° to 75° | 00000000 | 000000 |
Bulb Socket Electric Heaters
Screw these heaters into a light bulb socket in lockers, cabinets, and enclosures. They protect equipment from low temperatures and condensation.
Overall | Base | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Heat Output, Btu/hr. | Max. Area Heated @ Temperature Change | Wattage, W | Current, A | Ht. | Dia. | Type | Dia. | Heating Element Material | Each | |
120V AC | ||||||||||
| 100 | 20 cu. ft. @ 10° F 10 cu. ft. @ 20° F 7 cu. ft. @ 30° F 5 cu. ft. @ 40° F | 50 | 0.4 | 4 3/4" | 1 3/8" | Medium | 1 1/16" | Ceramic | 0000000 | 0000000 |
| 200 | 30 cu. ft. @ 10° F 10 cu. ft. @ 20° F 10 cu. ft. @ 30° F 8 cu. ft. @ 40° F | 70 | 0.6 | 4 3/4" | 1 3/8" | Medium | 1 1/16" | Ceramic | 0000000 | 000000 |
| 300 | 40 cu. ft. @ 10° F 20 cu. ft. @ 20° F 10 cu. ft. @ 30° F 10 cu. ft. @ 40° F | 100 | 0.8 | 4 3/4" | 1 3/8" | Medium | 1 1/16" | Ceramic | 0000000 | 000000 |
| 500 | 60 cu. ft. @ 10° F 30 cu. ft. @ 20° F 20 cu. ft. @ 30° F 10 cu. ft. @ 40° F | 150 | 1.3 | 4 3/4" | 1 3/8" | Medium | 1 1/16" | Ceramic | 0000000 | 000000 |
| 600 | 90 cu. ft. @ 10° F 40 cu. ft. @ 20° F 30 cu. ft. @ 30° F 20 cu. ft. @ 40° F | 200 | 1.7 | 4 3/4" | 1 3/8" | Medium | 1 1/16" | Ceramic | 0000000 | 000000 |
240V AC | ||||||||||
| 200 | 30 cu. ft. @ 10° F 10 cu. ft. @ 20° F 10 cu. ft. @ 30° F 8 cu. ft. @ 40° F | 70 | 0.3 | 4 3/4" | 1 3/8" | Medium | 1 1/16" | Ceramic | 0000000 | 000000 |
| 300 | 40 cu. ft. @ 10° F 20 cu. ft. @ 20° F 10 cu. ft. @ 30° F 10 cu. ft. @ 40° F | 100 | 0.4 | 4 3/4" | 1 3/8" | Medium | 1 1/16" | Ceramic | 0000000 | 000000 |
| 500 | 60 cu. ft. @ 10° F 30 cu. ft. @ 20° F 20 cu. ft. @ 30° F 10 cu. ft. @ 40° F | 150 | 0.6 | 4 3/4" | 1 3/8" | Medium | 1 1/16" | Ceramic | 0000000 | 000000 |
| 600 | 90 cu. ft. @ 10° F 40 cu. ft. @ 20° F 30 cu. ft. @ 30° F 20 cu. ft. @ 40° F | 200 | 0.8 | 4 3/4" | 1 3/8" | Medium | 1 1/16" | Ceramic | 0000000 | 000000 |

























