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About Heaters
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Choose the right heater type and range to warm spaces or people and objects efficiently.
Mobile Large-Space Electric Heaters
With Thermostat
 |
 |  |
CS8365C Plug | CS8165C Plug |
 |  |
NEMA 14-50 Plug | NEMA L16-30 Plug |
 | |
NEMA L20-30 Plug |
Heaters | Receptacles | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | Housing | ||||||||||||||||
Heat Output, BTU/hr | Max. Space Heated @ Temp. Change | Airflow, ft³/min | Wattage, W | Current, amp | Cord Lg., ft. | Ht. | Wd. | Dp. | Material | Color | Certification | Each | Each | ||||
208V AC, Three Phase—Three-Blade Plug (CS8365C) | |||||||||||||||||
40° F to 100° F Temperature Setting | |||||||||||||||||
| 51,100 | 6,810 cu. ft. @ 10° F 3,400 cu. ft. @ 20° F 2,270 cu. ft. @ 30° F 1,700 cu. ft. @ 40° F | 800 | 15,000 | 42 | 8 | 39" | 27" | 21" | Painted Steel | Yellow | ETL Listed, C-ETL Listed | 1714K18 | 000000000 | 7175K53 | 0000000 | ||
240V AC, Single Phase—Four-Blade Plug (14-50) | |||||||||||||||||
40° F to 100° F Temperature Setting | |||||||||||||||||
| 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 | 800 | 10,000 | 42 | 8 | 39" | 27" | 21" | Painted Steel | Yellow | ETL Listed, C-ETL Listed | 1714K19 | 00000000 | ——— | 0 | ||
240V AC, Three Phase—Three-Blade Plug (CS8365C) | |||||||||||||||||
40° F to 100° F Temperature Setting | |||||||||||||||||
| 51,100 | 6,810 cu. ft. @ 10° F 3,400 cu. ft. @ 20° F 2,270 cu. ft. @ 30° F 1,700 cu. ft. @ 40° F | 800 | 15,000 | 36 | 8 | 39" | 27" | 21" | Painted Steel | Yellow | ETL Listed, C-ETL Listed | 1714K21 | 00000000 | 7175K53 | 000000 | ||
480V AC, Three Phase—Four-Blade Plug (L16-30) | |||||||||||||||||
40° F to 100° F Temperature Setting | |||||||||||||||||
| 51,100 | 6,810 cu. ft. @ 10° F 3,400 cu. ft. @ 20° F 2,270 cu. ft. @ 30° F 1,700 cu. ft. @ 40° F | 800 | 15,000 | 18 | 8 | 39" | 27" | 21" | Painted Steel | Yellow | ETL Listed, C-ETL Listed | 1714K23 | 00000000 | ——— | 0 | ||
480V AC, Three Phase—Three-Blade Plug (CS8165C) | |||||||||||||||||
40° F to 100° F Temperature Setting | |||||||||||||||||
| 102,300 | 13,640 cu. ft. @ 10° F 6,820 cu. ft. @ 20° F 4,540 cu. ft. @ 30° F 3,410 cu. ft. @ 40° F | 1,100 | 30,000 | 36 | 8 | 39" | 27" | 23" | Painted Steel | Yellow | ETL Listed, C-ETL Listed | 1714K24 | 00000000 | 7175K63 | 000000 | ||
600V AC, Three Phase—Four-Blade Plug (L20-30) | |||||||||||||||||
40° F to 100° F Temperature Setting | |||||||||||||||||
| 51,100 | 6,810 cu. ft. @ 10° F 3,400 cu. ft. @ 20° F 2,270 cu. ft. @ 30° F 1,700 cu. ft. @ 40° F | 800 | 15,000 | 15 | 8 | 39" | 25" | 21" | Painted Steel | Yellow | ETL Listed, C-ETL Listed | 1714K104 | 00000000 | 7164K19 | 00000 | ||
Portable Large-Space Gas Heaters
 |  |  |
Style A | Style B | NEMA 5-15 |
Built for big jobs, these are powerful space heaters.
All have a safety shut-off that cuts the gas supply if the flame goes out.
Propane Heater—Propane heaters have a regulator with a NGO connection (the same connection between your gas grill and propane tank).
Knob Control—On heaters controlled with a knob, turn the knob to adjust heat output.
Thermostat Control—Heaters with a built-in thermostat allow you to control the temperature.
Style A—Style A heaters use convection to circulate warm air. They have a pilot light ignition and do not require electricity.
Style B—Style B heaters have an electronic spark ignition and are good for drafty areas where a pilot light could be extinguished.
Inlet | Overall | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Style | Heat Output, BTU/hr | Max. Space Heated @ Temp. Change | Airflow | Req. Propane Tank Size, lb. | Max. Fuel Consumption | Pipe Size | Thread Type | Gender | Fitting Connection | Thread Type | For Tube OD | Current, amp | Cord Lg. | Ht. | Wd. | Dp. | Housing Material | Includes | Each | |||
Natural Gas Heaters with Knob | ||||||||||||||||||||||
Pilot Light Ignition | ||||||||||||||||||||||
| A | 100,000 | 13,300 cu. ft. @ 10° F 6,600 cu. ft. @ 20° F 4,400 cu. ft. @ 30° F 3,300 cu. ft. @ 40° F | Not Rated | — | 100 ft³/hr | — | — | Male | 37° Flared | UN/UNF (JIC) | 1/2" | — | — | 19" | 16" | 16" | Steel | — | 1738K21 | 0000000 | ||
Natural Gas Heaters with Thermostat (40° F to 105° F) | ||||||||||||||||||||||
Electronic Spark Ignition—120V AC, Single Phase, Three-Blade Plug (5-15) | ||||||||||||||||||||||
| B | 155,000 | 20,660 cu. ft. @ 10° F 10,330 cu. ft. @ 20° F 6,880 cu. ft. @ 30° F 5,160 cu. ft. @ 40° F | 625 ft³/min | — | 155 ft³/hr | 1/2 | NPT | Female | — | — | — | 2.1 | 4" | 16" | 9" | 24" | Steel | — | 1722K24 | 000000 | ||
Propane Heaters with Knob | ||||||||||||||||||||||
Pilot Light Ignition | ||||||||||||||||||||||
| A | 80,000 | 10,660 cu. ft. @ 10° F 5,330 cu. ft. @ 20° F 3,550 cu. ft. @ 30° F 2,660 cu. ft. @ 40° F | Not Rated | 20 | 4 lb/hr | — | NGO | — | — | — | — | — | — | 16" | 19" | 22" | Steel | 20-ft. Hose | 1738K11 | 000000 | ||
| A | 200,000 | 26,660 cu. ft. @ 10° F 13,330 cu. ft. @ 20° F 8,880 cu. ft. @ 30° F 6,660 cu. ft. @ 40° F | Not Rated | 100 | 9.5 lb/hr | — | NGO | — | — | — | — | — | — | 19" | 15" | 28" | Steel | 20-ft. Hose | 1738K16 | 000000 | ||
Electronic Spark Ignition—120V AC, Single Phase, Three-Blade Plug (5-15) | ||||||||||||||||||||||
| B | 125,000 | 16,660 cu. ft. @ 10° F 8,330 cu. ft. @ 20° F 5,550 cu. ft. @ 30° F 4,160 cu. ft. @ 40° F | 400 ft³/min | 100 | 6 lb/hr | — | NGO | — | — | — | — | 0.7 | 10" | 16" | 12" | 26" | Steel | 15-ft. Hose | 1722K58 | 000000 | ||
Propane Heaters with Thermostat (40° F to 105° F) | ||||||||||||||||||||||
Electronic Spark Ignition—120V AC, Single Phase, Three-Blade Plug (5-15) | ||||||||||||||||||||||
| B | 170,000 | 22,660 cu. ft. @ 10° F 11,330 cu. ft. @ 20° F 7,550 cu. ft. @ 30° F 5,660 cu. ft. @ 40° F | 625 ft³/min | 100 | 8 lb/hr | — | NGO | — | — | — | — | 2.1 | 4" | 16" | 9" | 24" | Steel | 10-ft. Hose | 1722K14 | 000000 | ||
| B | 400,000 | 53,330 cu. ft. @ 10° F 26,660 cu. ft. @ 20° F 17,770 cu. ft. @ 30° F 13,330 cu. ft. @ 40° F | 1,580 ft³/min | 500 | 18.5 lb/hr | — | NGO | — | — | — | — | 1.5 | 4" | 22" | 13" | 35" | Steel | 10-ft. Hose | 1722K16 | 000000 | ||
Mobile Large-Space Kerosene and Diesel Heaters
With On/Off Switch and Thermostat
 | |  |
NEMA 5-15 | Replacement Air Intake Filters |
Heaters | Replacement Air Intake Filters | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | |||||||||||||||||
Heat Output, BTU/hr | Max. Space Heated @ Temp. Change | Airflow, ft³/min | Max. Fuel Consumption, gph | Fuel Cap., gal. | Current, amp | Cord Lg. | Ht. | Wd. | Dp. | Housing Material | Certification | Each | Each | ||||
Electronic Spark Ignition—120V AC, Single Phase, Three-Blade Plug (5-15) | |||||||||||||||||
40° F to 105° F Temperature Setting | |||||||||||||||||
| 125,000 | 16,660 cu. ft. @ 10° F 8,330 cu. ft. @ 20° F 5,550 cu. ft. @ 30° F 4,160 cu. ft. @ 40° F | 520 | 1 | 10 | 2.5 | 4" | 25" | 23" | 38" | Steel | CSA Certified | 1744K2 | 0000000 | 1744K84 | 000000 | ||
| 175,000 | 23,330 cu. ft. @ 10° F 11,660 cu. ft. @ 20° F 7,770 cu. ft. @ 30° F 5,830 cu. ft. @ 40° F | 600 | 1.3 | 13 | 3.2 | 4" | 27" | 24" | 44" | Steel | CSA Certified | 1744K26 | 000000 | 1744K84 | 00000 | ||
| 650,000 | 86,660 cu. ft. @ 10° F 43,330 cu. ft. @ 20° F 28,880 cu. ft. @ 30° F 21,660 cu. ft. @ 40° F | 3,600 | 5 | 50 | 7.1 | 4" | 49" | 31" | 70" | Steel | CSA Certified | 1744K75 | 00000000 | ——— | 0 | ||
Portable Small-Space Electric Heaters
With Thermostat
 |  |
19,100 BTU/hr Heat Output, Steel Housing | NEMA 6-30 Plug |
19,100 BTU/hr Heat Output—19,100 Btu/hr. heater has a bracket you can use as a stand or to mount to the wall or ceiling. When operating at 208 volts AC, maximum area heated and heat output are reduced by 25%.
Overall | Mounting | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Heat Output, BTU/hr | Max. Space Heated @ Temp. Change | Airflow, ft³/min | Wattage, W | Current, amp | Cord Lg., ft. | Ht. | Wd. | Dp. | Housing Material | Certification | Fasteners Included | Hole Dia. | Each | |||
208V AC/240V AC, Single Phase, Three-Blade Plug (6-30) | ||||||||||||||||
35° F to 85° F Temperature Setting | ||||||||||||||||
| 19,100 | 2,540 cu. ft. @ 10° F 1,270 cu. ft. @ 20° F 840 cu. ft. @ 30° F 630 cu. ft. @ 40° F | 260 | 5,600 | 23.4 | 6 | 18" | 14" | 12" | Steel | C-UL Listed, UL Listed | No | 5/16" | 3688K72 | 0000000 | ||
Portable Large-Space Kerosene and Diesel Heaters
|
NEMA 5-15 |
Built for big jobs, this portable kerosene and diesel heater delivers forced-air heat to warm spaces up to 10,000 cu. ft. A built-in thermostat automatically cycles the heater to maintain a consistent temperature and reduce fuel waste.
Electronic spark ignition makes this heater a good choice for drafty areas where a pilot light could be extinguished. The safety shut-off cuts the fuel supply if the flame goes out.
With On/Off Switch and Thermostat
 | |
Replacement Air Intake Filters |
Heaters | Replacement Air Intake Filters | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | |||||||||||||||||
Heat Output, BTU/hr | Max. Space Heated @ Temp. Change | Airflow, ft³/min | Max. Fuel Consumption, gph | Fuel Cap., gal. | Current, amp | Cord Lg. | Ht. | Wd. | Dp. | Housing Material | Certification | Each | Each | ||||
Electronic Spark Ignition—120V AC, Single Phase, Three-Blade Plug (5-15) | |||||||||||||||||
40° F to 105° F Temperature Setting | |||||||||||||||||
| 75,000 | 10,000 cu. ft. @ 10° F 5,000 cu. ft. @ 20° F 3,330 cu. ft. @ 30° F 2,500 cu. ft. @ 40° F | 265 | 0.6 | 5 | 1.6 | 4" | 17" | 12" | 32" | Steel | CSA Certified | 1744K3 | 0000000 | 1744K84 | 000000 | ||
