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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.
Portable Small-Space Electric Heaters
With Knob and Thermostat
 |  |
5,100 BTU/hr Heat Output, Plastic Housing | NEMA 1-15 |
Plastic Housing—Heater with plastic housing shuts off if tipped over or airflow is obstructed.
Overall | Housing | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Heat Output, BTU/hr | Airflow, ft³/min | Wattage, W | Current, amp | Cord Lg., ft. | Ht. | Wd. | Dp. | Material | Color | Certification | Each | |||
120V AC, Single Phase, Two-Blade Plug (1-15) | ||||||||||||||
65° F to 85° F Temperature Setting | ||||||||||||||
| 5,100 | 25 | 1,500 | 12.5 | 6 | 9" | 9" | 5" | Plastic | Black | ETL Listed | 1810K31 | 000000 | ||
With On/Off Switch and Thermostat
 |  |
5,100 BTU/hr Heat Output, Steel Housing | NEMA 5-15 |
Overall | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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 | Each | |||
120V AC, Single Phase, Three-Blade Plug (5-15) | ||||||||||||||
0° F to 80° F Temperature Setting | ||||||||||||||
| 5,100 | 750 cu. ft. @ 10° F 370 cu. ft. @ 20° F 250 cu. ft. @ 30° F 190 cu. ft. @ 40° F | 120 | 1,500 | 12.5 | 6 | 11" | 9" | 13" | Steel | ETL Listed, UL Listed | 1810K12 | 0000000 | ||
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 | ||
Hazardous Location Wall-Mount Small-Space Electric Heaters
With Thermostat
 |
Overall | Housing | Mounting | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Heat Output, BTU/hr | Max. Space Heated @ Temp. Change | Airflow | Wattage, W | Current, amp | Ht. | Wd. | Dp. | Material | Color | Includes | Environment | Hazardous Location Rating | Certification | Fasteners Included | Hole Dia. | Each | |||
120V AC, Single Phase—Wire Leads | |||||||||||||||||||
50° F to 90° F Temperature Setting | |||||||||||||||||||
| 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 | Mounting Bracket | Hazardous | NEC Class I Divisions 1, 2 Groups C, D | ETL Listed, C-ETL Listed | No | 3/8" | 1752K61 | 000000000 | ||
208V AC, Single Phase—Wire Leads | |||||||||||||||||||
50° F to 90° F Temperature Setting | |||||||||||||||||||
| 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 | Mounting Bracket | Hazardous | NEC Class I Divisions 1, 2 Groups C, D | ETL Listed, C-ETL Listed | No | 3/8" | 1752K62 | 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 | Mounting Bracket | Hazardous | NEC Class I Divisions 1, 2 Groups C, D | ETL Listed, C-ETL Listed | No | 3/8" | 1752K64 | 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 | Mounting Bracket | Hazardous | NEC Class I Divisions 1, 2 Groups C, D | ETL Listed, C-ETL Listed | No | 3/8" | 1752K67 | 00000000 | ||
240V AC, Single Phase—Wire Leads | |||||||||||||||||||
50° F to 90° F Temperature Setting | |||||||||||||||||||
| 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 | Mounting Bracket | Hazardous | NEC Class I Divisions 1, 2 Groups C, D | ETL Listed, C-ETL Listed | No | 3/8" | 1752K63 | 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 | Mounting Bracket | Hazardous | NEC Class I Divisions 1, 2 Groups C, D | ETL Listed, C-ETL Listed | No | 3/8" | 1752K65 | 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 | Mounting Bracket | Hazardous | NEC Class I Divisions 1, 2 Groups C, D | ETL Listed, C-ETL Listed | No | 3/8" | 1752K68 | 00000000 | ||
480V AC, Single Phase—Wire Leads | |||||||||||||||||||
50° F to 90° F Temperature Setting | |||||||||||||||||||
| 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 | Mounting Bracket | Hazardous | NEC Class I Divisions 1, 2 Groups C, D | ETL Listed, C-ETL Listed | No | 3/8" | 1752K66 | 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 | Mounting Bracket | Hazardous | NEC Class I Divisions 1, 2 Groups C, D | ETL Listed, C-ETL Listed | No | 3/8" | 1752K69 | 00000000 | ||
Short-Range Ceiling- and Wall-Mount Electric Radiant Heaters
Ceiling Mount
 |
|
NEMA 5-15 |
 |
NEMA 6-15 Plug |
Ceiling-mount heaters hang indoors and in sheltered outdoor areas.
Wall-Mount Thermostats—Thermostat is sold separately.
Heaters | Replacement Elements | Wall-Mount Thermostats | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | |||||||||||||||||||
Heat Output, BTU/hr | Max. Space Heated @ Temp. Change | Wattage, W | Current, amp | Cord Lg., ft. | Max. Mounting Ht., ft. | Ht. | Wd. | Dp. | Housing Material | Heating Element Material | For Use Outdoors | Each | Each | Each | |||||
120V AC, Single Phase—Wire Leads | |||||||||||||||||||
| 5,100 | 150 ft² @ 10° F 70 ft² @ 20° F 50 ft² @ 30° F 40 ft² @ 40° F | 1,500 | 12.5 | — | 9 | 7" | 48" | 6" | Stainless Steel | Quartz | Yes | 1896K101 | 0000000 | 1896K71 | 0000000 | 1747K87 | 0000000 | ||
240V AC, Single Phase—Wire Leads | |||||||||||||||||||
| 10,200 | 300 ft² @ 10° F 150 ft² @ 20° F 100 ft² @ 30° F 70 ft² @ 40° F | 3,000 | 12.5 | — | 12 | 7" | 59" | 6" | Stainless Steel | Quartz | Yes | 1896K102 | 000000 | 1896K72 | 000000 | 1747K87 | 000000 | ||
120V AC, Single Phase—Three-Blade Plug (NEMA 5-15) | |||||||||||||||||||
| 5,100 | 150 ft² @ 10° F 70 ft² @ 20° F 50 ft² @ 30° F 40 ft² @ 40° F | 1,500 | 12.5 | 6 | 9 | 7" | 48" | 6" | Galvanized Steel | Quartz | Yes | 1896K58 | 000000 | 1896K71 | 000000 | 1747K87 | 000000 | ||
240V AC, Single Phase—Three-Blade Plug (NEMA 6-15) | |||||||||||||||||||
| 10,200 | 300 ft² @ 10° F 150 ft² @ 20° F 100 ft² @ 30° F 70 ft² @ 40° F | 3,000 | 12.5 | 6 | 10 | 7" | 59" | 6" | Galvanized Steel | Quartz | Yes | 1896K59 | 000000 | 1896K72 | 000000 | 1747K87 | 000000 | ||
Ceiling/Wall Mount
 |
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.
Overall | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Heat Output, BTU/hr | Max. Space Heated @ Temp. Change | Wattage, W | Current, amp | Ht. | Wd. | Dp. | Housing Material | Heating Element Material | For Use Outdoors | Temp. Setting, ° F | Each | |||
120V AC, Single Phase—Wire Leads | ||||||||||||||
| 1,700 | 50 ft² @ 10° F 20 ft² @ 20° F 20 ft² @ 30° F 10 ft² @ 40° F | 500 | 4.2 | 17" | 7" | 4" | Steel | Stainless Steel | No | 40 to 90 | 1991K65 | 0000000 | ||
| 2,500 | 70 ft² @ 10° F 40 ft² @ 20° F 20 ft² @ 30° F 20 ft² @ 40° F | 750 | 6.3 | 17" | 7" | 4" | Steel | Stainless Steel | No | 40 to 90 | 1991K66 | 000000 | ||
| 3,400 | 100 ft² @ 10° F 50 ft² @ 20° F 30 ft² @ 30° F 20 ft² @ 40° F | 1,000 | 8.3 | 17" | 7" | 4" | Steel | Stainless Steel | No | 40 to 90 | 1991K67 | 000000 | ||
240V AC, Single Phase—Wire Leads | ||||||||||||||
| 1,700 | 50 ft² @ 10° F 20 ft² @ 20° F 20 ft² @ 30° F 10 ft² @ 40° F | 500 | 2 | 17" | 7" | 4" | Steel | Stainless Steel | No | 40 to 90 | 1991K75 | 000000 | ||
| 2,500 | 70 ft² @ 10° F 40 ft² @ 20° F 20 ft² @ 30° F 20 ft² @ 40° F | 750 | 3.1 | 17" | 7" | 4" | Steel | Stainless Steel | No | 40 to 90 | 1991K76 | 000000 | ||
| 3,400 | 100 ft² @ 10° F 50 ft² @ 20° F 30 ft² @ 30° F 20 ft² @ 40° F | 1,000 | 4.2 | 17" | 7" | 4" | Steel | Stainless Steel | No | 40 to 90 | 1991K77 | 000000 | ||
Ceiling-Mount Large-Space Gas Heaters
 |  |
Style B | Style C |
Heat shops, garages, warehouses, and other large spaces with these heaters that can be suspended from the ceiling. They have an electronic spark ignition that makes them good for drafty areas where a pilot light could be extinguished. The safety shut-off cuts the gas supply if the flame goes out.
Note: Heaters need to be vented to the outdoors. Vent pipe is not included.
Wall-Mount Thermostats—Use with wall-mount thermostat (sold separately).
Heaters | Wall-Mount Thermostats | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inlet | Overall | |||||||||||||||||
Style | Heat Output, BTU/hr | Max. Space Heated @ Temp. Change | Airflow, ft³/min | Pipe Size | Thread Type | Gender | Current, amp | Max. Mounting Ht., ft. | Ht. | Wd. | Dp. | Req. Vent Dia. | Each | Each | ||||
Natural Gas Heaters | ||||||||||||||||||
Electronic Spark Ignition—120V AC, Single Phase (Wire Leads) | ||||||||||||||||||
| B | 143,000 | 19,130 cu. ft. @ 10° F 9,560 cu. ft. @ 20° F 6,370 cu. ft. @ 30° F 4,780 cu. ft. @ 40° F | 2,720 | 1/2 | NPT | Female | 2.5 | 14 | 26" | 43" | 33" | 4" | 1736K251 | 000000000 | 17225K51 | 000000 | ||
| C | 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 | 3,700 | 1/2 | NPT | Female | 7.7 | 19 | 41" | 26" | 35" | 6" | 1736K141 | 00000000 | 17225K51 | 00000 | ||
| C | 320,000 | 42,660 cu. ft. @ 10° F 21,330 cu. ft. @ 20° F 14,220 cu. ft. @ 30° F 10,660 cu. ft. @ 40° F | 5,440 | 3/4 | NPT | Female | 11.1 | 19 | 41" | 40" | 39" | 6" | 1736K242 | 00000000 | 17225K51 | 00000 | ||
Propane Heaters | ||||||||||||||||||
Electronic Spark Ignition—120V AC, Single Phase (Wire Leads) | ||||||||||||||||||
| B | 143,000 | 19,130 cu. ft. @ 10° F 9,560 cu. ft. @ 20° F 6,370 cu. ft. @ 30° F 4,780 cu. ft. @ 40° F | 2,720 | 1/2 | NPT | Female | 2.5 | 14 | 26" | 43" | 33" | 4" | 1736K252 | 00000000 | 17225K51 | 00000 | ||
| C | 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 | 3,700 | 1/2 | NPT | Female | 7.7 | 19 | 41" | 26" | 35" | 6" | 1736K121 | 00000000 | 17225K51 | 00000 | ||
| C | 320,000 | 42,660 cu. ft. @ 10° F 21,330 cu. ft. @ 20° F 14,220 cu. ft. @ 30° F 10,660 cu. ft. @ 40° F | 5,440 | 3/4 | NPT | Female | 11.1 | 19 | 41" | 40" | 39" | 6" | 1736K241 | 00000000 | 17225K51 | 00000 | ||
Washdown Ceiling- and Wall-Mount Large-Space Electric Heaters
With Thermostat
 |
208V AC—When operating the 208V AC/240V AC heaters at 208 volts AC, maximum area heated, and heat output are reduced by 25%.
Overall | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Heat Output, BTU/hr | Max. Space Heated @ Temp. Change | Airflow, ft³/min | Wattage, W | Current, amp | Ht. | Wd. | Dp. | Housing Material | Includes | Environment | Enclosure Rating | Certification | Mounting Fasteners Included | Each | |||
208V AC/240V AC, Single Phase—Wire Leads | |||||||||||||||||
| 17,100 | 2,280 cu. ft. @ 10° F 1,140 cu. ft. @ 20° F 760 cu. ft. @ 30° F 570 cu. ft. @ 40° F | 520 | 5,000 | 20.8 | 17" | 15" | 11" | Stainless Steel | Mounting Bracket | Dusty, Outdoor, Washdown, Wet | NEMA 4 | C-UL Listed, UL Listed | Yes | 19625K74 | 000000000 | ||
208V AC/240V AC, Single or Three Phase—Wire Leads | |||||||||||||||||
| 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 | 41.7 | 17" | 15" | 18" | Stainless Steel | Mounting Bracket | Dusty, Outdoor, Washdown, Wet | NEMA 4 | C-UL Listed, UL Listed | Yes | 19625K75 | 00000000 | ||
208V AC/240V AC, Three Phase—Wire Leads | |||||||||||||||||
| 68,300 | 9,100 cu. ft. @ 10° F 4,550 cu. ft. @ 20° F 3,030 cu. ft. @ 30° F 2,270 cu. ft. @ 40° F | 1,750 | 20,000 | 48.1 | 17" | 15" | 18" | Stainless Steel | Mounting Bracket | Dusty, Outdoor, Washdown, Wet | NEMA 4 | C-UL Listed, UL Listed | Yes | 19625K76 | 00000000 | ||
480V AC, Single or Three Phase—Wire Leads | |||||||||||||||||
| 17,100 | 2,280 cu. ft. @ 10° F 1,140 cu. ft. @ 20° F 760 cu. ft. @ 30° F 570 cu. ft. @ 40° F | 520 | 5,000 | 10.4 | 17" | 15" | 18" | Stainless Steel | Mounting Bracket | Dusty, Outdoor, Washdown, Wet | NEMA 4 | C-UL Listed, UL Listed | Yes | 19625K77 | 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 | 800 | 10,000 | 20.8 | 17" | 15" | 18" | Stainless Steel | Mounting Bracket | Dusty, Outdoor, Washdown, Wet | NEMA 4 | C-UL Listed, UL Listed | Yes | 19625K78 | 00000000 | ||
| 68,300 | 9,100 cu. ft. @ 10° F 4,550 cu. ft. @ 20° F 3,030 cu. ft. @ 30° F 2,270 cu. ft. @ 40° F | 2,100 | 20,000 | 41.7 | 17" | 15" | 18" | Stainless Steel | Mounting Bracket | Dusty, Outdoor, Washdown, Wet | NEMA 4 | C-UL Listed, UL Listed | Yes | 19625K79 | 00000000 | ||
Wall-Mount Small-Space Electric Heaters
With Thermostat
 |
Space Heater Mounting Brackets—Mounting brackets (sold separately) allow you to surface mount the heater.
Heaters | Space Heater Mounting Brackets | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | Housing | ||||||||||||||||
Heat Output, BTU/hr | Max. Space Heated @ Temp. Change | Airflow, ft³/min | Wattage, W | Current, amp | Ht. | Wd. | Dp. | Material | Color | Certification | Mounting Fasteners Included | Each | Each | ||||
208V AC/240V AC, Single Phase—Wire Leads | |||||||||||||||||
0° F to 110° F Temperature Setting | |||||||||||||||||
| 13,600 | 1,810 cu. ft. @ 10° F 910 cu. ft. @ 20° F 600 cu. ft. @ 30° F 450 cu. ft. @ 40° F | 175 | 3,000; 4,000 | 14.4, 16.8 | 21" | 16 3/16" | 3 7/8" | Painted Steel | White | ETL Listed | No | 1726K856 | 0000000 | 1726K617 | 0000000 | ||
240V AC, Single Phase—Wire Leads | |||||||||||||||||
0° F to 110° F Temperature Setting | |||||||||||||||||
| 16,300 | 2,170 cu. ft. @ 10° F 1,080 cu. ft. @ 20° F 720 cu. ft. @ 30° F 540 cu. ft. @ 40° F | 175 | 4,800 | 20 | 21" | 16 3/16" | 3 7/8" | Painted Steel | White | ETL Listed | No | 1726K23 | 000000 | 1726K617 | 000000 | ||
277V AC, Single Phase—Wire Leads | |||||||||||||||||
0° F to 110° F Temperature Setting | |||||||||||||||||
| 13,600 | 1,810 cu. ft. @ 10° F 910 cu. ft. @ 20° F 600 cu. ft. @ 30° F 450 cu. ft. @ 40° F | 175 | 4,000 | 14.4 | 21" | 16 3/16" | 3 7/8" | Painted Steel | White | ETL Listed | No | 1726K831 | 000000 | 1726K617 | 000000 | ||
Hazardous Location Wall-Mount Large-Space Electric Heaters
With Thermostat
 |
Overall | Mounting | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Heat Output, BTU/hr | Max. Space Heated @ Temp. Change | Airflow, ft³/min | Wattage, W | Current, amp | Ht. | Wd. | Dp. | Housing Material | Includes | Environment | Hazardous Location Rating | Certification | Fasteners Included | Hole Dia. | Each | |||
480V AC, Three Phase—Wire Leads | ||||||||||||||||||
50° F to 90° F Temperature Setting | ||||||||||||||||||
| 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 | Mounting Bracket | Hazardous | NEC Class I Divisions 1, 2 Groups C, D NEC Class II Divisions 1, 2 Groups E, F, G | ETL Listed, C-ETL Listed | No | 1/2" | 1799K26 | 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 | 12.7 | 21" | 27" | 21" | Steel | Mounting Bracket | Hazardous | NEC Class I Divisions 1, 2 Groups C, D NEC Class II Divisions 1, 2 Groups E, F, G | ETL Listed, C-ETL Listed | No | 1/2" | 1799K28 | 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 | Mounting Bracket | Hazardous | NEC Class I Divisions 1, 2 Groups C, D NEC Class II Divisions 1, 2 Groups E, F, G | ETL Listed, C-ETL Listed | No | 1/2" | 1799K33 | 000000000 | ||
Long-Range Ceiling-Mount Electric Radiant Heaters
 |
Heaters | Wall-Mount Thermostats | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | |||||||||||||||
Heat Output, BTU/hr | Max. Space Heated @ Temp. Change | Wattage, W | Current, amp | Max. Mounting Ht., ft. | Ht. | Wd. | Dp. | Housing Material | For Use Outdoors | Each | Each | ||||
240V AC, Single Phase—Wire Leads | |||||||||||||||
| 10,700 | 140 ft² @ 10° F 70 ft² @ 20° F 50 ft² @ 30° F 40 ft² @ 40° F | 3,150 | 13.1 | 14 | 9" | 48" | 20" | Aluminum | No | 1818K26 | 000000000 | 1747K87 | 0000000 | ||
240V AC, Three Phase—Wire Leads | |||||||||||||||
| 14,600 | 430 ft² @ 10° F 210 ft² @ 20° F 140 ft² @ 30° F 110 ft² @ 40° F | 4,300 | 10.4 | 16 | 9" | 32" | 20" | Aluminum | No | 1818K27 | 00000000 | 1747K87 | 000000 | ||
| 32,400 | 950 ft² @ 10° F 470 ft² @ 20° F 320 ft² @ 30° F 240 ft² @ 40° F | 9,500 | 22.9 | 20 | 9" | 53" | 20" | Aluminum | No | 1818K28 | 00000000 | 1747K87 | 000000 | ||
480V AC, Single Phase—Wire Leads | |||||||||||||||
| 10,700 | 140 ft² @ 10° F 70 ft² @ 20° F 50 ft² @ 30° F 40 ft² @ 40° F | 3,150 | 6.6 | 14 | 9" | 48" | 20" | Aluminum | No | 1818K29 | 00000000 | 1747K87 | 000000 | ||
480V AC, Three Phase—Wire Leads | |||||||||||||||
| 14,600 | 430 ft² @ 10° F 210 ft² @ 20° F 140 ft² @ 30° F 110 ft² @ 40° F | 4,300 | 5.2 | 16 | 9" | 32" | 20" | Aluminum | No | 1818K33 | 00000000 | 1747K87 | 000000 | ||
| 32,400 | 950 ft² @ 10° F 470 ft² @ 20° F 320 ft² @ 30° F 240 ft² @ 40° F | 9,500 | 11.4 | 20 | 9" | 53" | 20" | Aluminum | No | 1818K34 | 00000000 | 1747K87 | 000000 | ||
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. Space Heated @ Temp. Change | Airflow, ft³/min | Pipe Size | Thread Type | Gender | Pipe Size | Thread Type | Gender | Max. Pressure, psi | Max. Temp., ° F | Current, amp | 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 | 1732K13 | 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 | 1732K15 | 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 | 1732K18 | 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 | 1732K19 | 00000000 | ||
