About Choosing a Heater
More
Washdown Ceiling- and Wall-Mount Large-Space Electric Heaters
The wiring compartment is sealed to NEMA 4 standards for protection from dust and washdowns. These heaters warm large areas such as shops, garages, and warehouses. Adjust the louvers to direct airflow. Mount on the ceiling or wall with the included brackets.
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. Area Heated @ Temperature Change | Airflow, cfm | Wattage, W | Current, A  | Ht. | Wd. | Dp. | Housing Material | Environmental Rating | 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 | NEMA 4 | 00000000 | 000000000 |
208V AC/240V AC, Single, 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 | 20.8 | 17" | 15" | 18" | Stainless Steel | NEMA 4 | 00000000 | 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 | NEMA 4 | 00000000 | 00000000 |
480V AC, Single, 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 | 6 | 17" | 15" | 18" | Stainless Steel | NEMA 4 | 00000000 | 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 | 12 | 17" | 15" | 18" | Stainless Steel | NEMA 4 | 00000000 | 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 | 24.1 | 17" | 15" | 18" | Stainless Steel | NEMA 4 | 00000000 | 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 |