Details
15 KW Portable Electric Heater (480/3)
Airrex offers a complete line of indoor electric heaters with a capacity starting at 34,130 BTU/h. The units are completely self-contained and can be left unattended with no need for re-fueling or venting of combustion gases. Safe for small enclosed areas. The TPI Series electric heaters provide a guaranteed temperature rise in two hours. Safety features include screens at each end of the heat drum and a thermostat for temperature control. The units have bright colors for high visibility.
Great applications for the electric heater line include:
- Construction Sites
- Temporary Office or Warehouse Heat
- Facility Maintenance
- Interior Finish Work
- Flooring
Eliminate Hassles!
|
Average Minutes To Achieve Temperature Rise*
|
||||||
|---|---|---|---|---|---|---|
| Building Size: | 1000 SqFt | 1500 SqFt | 2000 SqFt | |||
|
|
Temp Rise | Temp Rise | Temp Rise | |||
|
Heater: |
20F | 40F | 20F | 40F | 20F | 40F |
|
10 KW |
70 min |
140 min |
105 min |
210 min |
-- |
-- |
|
15 KW |
47 min |
94 min |
71 min |
142 min |
94 min |
188 min |
|
30 KW |
23 min |
46 min |
35 min |
70 min |
47 min |
94 min |
Specifications
| Model | kW | BTU/Hr | Volts | Phase | Amps | Dimensions LxWxH (in) | Motor (HP) | Weight (lbs) |
|---|---|---|---|---|---|---|---|---|
| FES-1020 | 10 | 34,130 | 240 | 1 | 42 | 24 x 36 x 18 | 1/16 | 50 |
| FES-1520-3A | 15 | 51,195 | 208 | 3 | 42 | 24 x 36 x 18 | 1/16 | 50 |
| FES-1524-1A | 15 | 51,195 | 240 | 1 | 63 | 24 x 36 x 18 | 1/16 | 50 |
| FES-1524-3E | 15 | 51,195 | 240 | 3 | 36 | 24 x 36 x 18 | 1/16 | 50 |
| FES-1548-3E | 15 | 51,195 | 480 | 3 | 18 | 24 x 36 x 18 | 1/16 | 50 |
| FES-3048-3A | 30 | 102,390 | 480 | 3 | 36 | 24 x 36 x 18 | 1/16 | 83 |
- Safety yellow heater enclosure with safety screens on both air intake and output openings.
- Long-life finned tubular heating elements
- High-limit thermal cutout switch
- Thermostat adjustment 40F to 100F
- Switch for fan only operation
- Magnetic contactor
- 10" semi-pneumatic wheels
- Automatic reset
- 800 CFM - 15 KW units
- 1100 CFM - 30 KW units
Optional Accessories
- Optional 25' long SO type cord, ready for plug attachment (6/4 cord)
- Wall / Ceiling mounting kit
The optional cable kits include 25 feet Type SO cable, with either 3-conductors or 4-conductors, depending on the fixture requirements. Each cable has 6" of outer jacket removed at one end, and the leads terminated with #10 ring terminals. Each also includes the proper cord grip (connector). Plug is not included.
Additional Information
| Model Code | FES-1548-3A |
|---|---|
| Heating Capacity | 40-100°F |
| BTU | 51195 |
| Weight | 65 lbs |
| KW | 15 |
| Volts | 480 |
| Phase | 3 |
| Amps | 18 |
| Temp Rise | 45°F |
| Color | Yellow |
| Agency Compliance | UL Listed |
| Stackable | No |




