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Certification
Screw Terminal Thread Size
Heating Element Material
DFARS Compliance
Finned Strip Heaters
With Split Screw Terminals
With Inline Screw Terminals
With Offset Screw Terminals
These heaters have a large surface area to quickly dissipate heat in air and inert gas heating systems used in ducts, ovens, and dryers. They have a 304 stainless steel heating element for corrosion and moisture resistance. All heaters require a temperature switch or controller (sold separately) to regulate heat output.
For technical drawings and 3-D models, click on a part number.
Fin | Heating Element | Screw Terminal | Mount | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wattage, W | Watt Density, W/sq. in. | Current, A  | O'all Lg. | Max. Heat Output, °F | Lg. | Wd. | Ht. | Material | Lg. | Material | Thread Size | Ht. | Fasteners Included | Hole Ctr.-to-Ctr. | Each | |
120V AC, Single Phase | ||||||||||||||||
With Split Screw Terminals | ||||||||||||||||
| 350 | 18 | 2.9 | 10 1/2" | 1200° | 5 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 5 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 9 1/2" | 00000000 | 000000 |
| 500 | 34 | 4.2 | 10 1/2" | 1200° | 5 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 5 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 9 1/2" | 00000000 | 00000 |
| 725 | 45 | 6 | 10 1/2" | 1200° | 5 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 5 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 9 1/2" | 00000000 | 00000 |
| 750 | 28 | 6.3 | 14" | 1200° | 9 1/4" | 2" | 1 3/8" | Nickel-Plated Steel | 9 1/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 13" | 00000000 | 00000 |
| 900 | 40 | 7.5 | 12" | 1200° | 7 1/4" | 2" | 1 3/8" | Nickel-Plated Steel | 7 1/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 11" | 00000000 | 00000 |
| 1,100 | 37 | 9.2 | 14" | 1200° | 9 1/4" | 2" | 1 3/8" | Nickel-Plated Steel | 9 1/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 13" | 00000000 | 00000 |
| 1,250 | 37 | 10.4 | 15 1/4" | 1200° | 10 1/2" | 2" | 1 3/8" | Nickel-Plated Steel | 10 1/2" | 304 Stainless Steel | 10-32 | 5/8" | No | 14 1/4" | 00000000 | 00000 |
| 1,550 | 38 | 12.9 | 17 7/8" | 1200° | 13 1/8" | 2" | 1 3/8" | Nickel-Plated Steel | 13 1/8" | 304 Stainless Steel | 10-32 | 5/8" | No | 16 7/8" | 00000000 | 000000 |
| 1,700 | 34 | 14.2 | 26 3/4" | 1200° | 14 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 22" | 304 Stainless Steel | 10-32 | 5/8" | No | 18 1/2" | 00000000 | 00000 |
| 1,900 | 36 | 15.8 | 21" | 1200° | 16 1/4" | 2" | 1 3/8" | Nickel-Plated Steel | 16 1/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 20" | 00000000 | 000000 |
With Inline Screw Terminals | ||||||||||||||||
| 350 | 18 | 2.9 | 10 1/2" | 1200° | 6 1/2" | 2" | 1 3/8" | Nickel-Plated Steel | 6 1/2" | 304 Stainless Steel | 10-32 | 5/8" | No | 9 1/2" | 00000000 | 00000 |
| 500 | 21 | 4.2 | 10 1/2" | 1200° | 6 1/2" | 2" | 1 3/8" | Nickel-Plated Steel | 6 1/2" | 304 Stainless Steel | 10-32 | 5/8" | No | 9 1/2" | 0000000 | 00000 |
| 725 | 31 | 6 | 10 1/2" | 1200° | 6 1/2" | 2" | 1 3/8" | Nickel-Plated Steel | 6 1/2" | 304 Stainless Steel | 10-32 | 5/8" | No | 9 1/2" | 00000000 | 00000 |
| 750 | 21 | 6.3 | 14" | 1200° | 10" | 2" | 1 3/8" | Nickel-Plated Steel | 10" | 304 Stainless Steel | 10-32 | 5/8" | No | 13" | 00000000 | 00000 |
| 900 | 31 | 7.5 | 12" | 1200° | 8" | 2" | 1 3/8" | Nickel-Plated Steel | 8" | 304 Stainless Steel | 10-32 | 5/8" | No | 11" | 0000000 | 00000 |
| 1,100 | 31 | 9.2 | 14" | 1200° | 10" | 2" | 1 3/8" | Nickel-Plated Steel | 10" | 304 Stainless Steel | 10-32 | 5/8" | No | 13" | 0000000 | 00000 |
| 1,250 | 31 | 10.4 | 15 1/4" | 1200° | 11 1/4" | 2" | 1 3/8" | Nickel-Plated Steel | 11 1/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 14 1/4" | 0000000 | 00000 |
| 1,550 | 31 | 12.9 | 17 7/8" | 1200° | 13 7/8" | 2" | 1 3/8" | Nickel-Plated Steel | 13 7/8" | 304 Stainless Steel | 10-32 | 5/8" | No | 16 7/8" | 0000000 | 000000 |
| 1,700 | 31 | 14.2 | 19 1/2" | 1200° | 15 1/2" | 2" | 1 3/8" | Nickel-Plated Steel | 15 1/2" | 304 Stainless Steel | 10-32 | 5/8" | No | 18 1/2" | 0000000 | 000000 |
| 1,900 | 31 | 15.8 | 21" | 1200° | 17" | 2" | 1 3/8" | Nickel-Plated Steel | 17" | 304 Stainless Steel | 10-32 | 5/8" | No | 20" | 0000000 | 000000 |
With Offset Screw Terminals | ||||||||||||||||
| 350 | 18 | 2.9 | 10 1/2" | 1200° | 5 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 5 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 9 1/2" | 00000000 | 00000 |
| 500 | 24 | 4.2 | 10 1/2" | 1200° | 5 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 5 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 9 1/2" | 00000000 | 00000 |
| 725 | 35 | 6 | 10 1/2" | 1200° | 5 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 5 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 9 1/2" | 00000000 | 00000 |
| 750 | 23 | 6.3 | 14" | 1200° | 9 1/4" | 2" | 1 3/8" | Nickel-Plated Steel | 9 1/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 13" | 00000000 | 00000 |
| 900 | 34 | 7.5 | 12" | 1200° | 7 1/4" | 2" | 1 3/8" | Nickel-Plated Steel | 7 1/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 11" | 00000000 | 00000 |
| 1,100 | 33 | 9.2 | 14" | 1200° | 9 1/4" | 2" | 1 3/8" | Nickel-Plated Steel | 9 1/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 13" | 00000000 | 00000 |
| 1,250 | 33 | 10.4 | 15 1/4" | 1200° | 10 1/2" | 2" | 1 3/8" | Nickel-Plated Steel | 10 1/2" | 304 Stainless Steel | 10-32 | 5/8" | No | 14 1/4" | 00000000 | 00000 |
| 1,550 | 33 | 12.9 | 17 7/8" | 1200° | 13 1/8" | 2" | 1 3/8" | Nickel-Plated Steel | 13 1/8" | 304 Stainless Steel | 10-32 | 5/8" | No | 16 7/8" | 00000000 | 000000 |
| 1,700 | 31 | 14.2 | 19 1/2" | 1200° | 14 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 14 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 18 1/2" | 00000000 | 000000 |
| 1,900 | 33 | 15.8 | 21" | 1200° | 16 1/4" | 2" | 1 3/8" | Nickel-Plated Steel | 16 1/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 20" | 00000000 | 000000 |
240V AC, Single Phase | ||||||||||||||||
With Split Screw Terminals | ||||||||||||||||
| 500 | 25 | 2.1 | 10 1/2" | 1200° | 5 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 5 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 9 1/2" | 00000000 | 00000 |
| 725 | 45 | 3 | 10 1/2" | 1200° | 5 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 5 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 9 1/2" | 00000000 | 00000 |
| 750 | 28 | 3.1 | 14" | 1200° | 9 1/4" | 2" | 1 3/8" | Nickel-Plated Steel | 9 1/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 13" | 00000000 | 00000 |
| 900 | 40 | 3.8 | 12" | 1200° | 7 1/4" | 2" | 1 3/8" | Nickel-Plated Steel | 7 1/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 11" | 00000000 | 00000 |
| 1,100 | 37 | 4.6 | 14" | 1200° | 9 1/4" | 2" | 1 3/8" | Nickel-Plated Steel | 9 1/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 13" | 00000000 | 00000 |
| 1,250 | 37 | 5.2 | 15 1/4" | 1200° | 10 1/2" | 2" | 1 3/8" | Nickel-Plated Steel | 10 1/2" | 304 Stainless Steel | 10-32 | 5/8" | No | 14 1/4" | 00000000 | 00000 |
| 1,550 | 38 | 6.5 | 17 7/8" | 1200° | 13 1/8" | 2" | 1 3/8" | Nickel-Plated Steel | 13 1/8" | 304 Stainless Steel | 10-32 | 5/8" | No | 16 7/8" | 00000000 | 000000 |
| 1,700 | 36 | 7.1 | 19 1/2" | 1200° | 14 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 14 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 18 1/2" | 00000000 | 00000 |
| 1,900 | 36 | 7.9 | 21" | 1200° | 16 1/4" | 2" | 1 3/8" | Nickel-Plated Steel | 16 1/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 20" | 00000000 | 000000 |
| 2,200 | 30 | 9.2 | 23 3/4" | 1200° | 19" | 2" | 1 3/8" | Nickel-Plated Steel | 19" | 304 Stainless Steel | 10-32 | 5/8" | No | 22 3/4" | 00000000 | 000000 |
| 2,400 | 35 | 10 | 25 1/2" | 1200° | 20 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 20 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 24 1/2" | 00000000 | 000000 |
| 2,500 | 34 | 10.4 | 26 3/4" | 1200° | 22" | 2" | 1 3/8" | Nickel-Plated Steel | 22" | 304 Stainless Steel | 10-32 | 5/8" | No | 25 3/4" | 00000000 | 000000 |
| 2,800 | 29 | 11.7 | 30 1/2" | 1200° | 25 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 25 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 29 1/2" | 00000000 | 000000 |
| 3,150 | 32 | 13.1 | 33 1/2" | 1200° | 28 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 28 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 32 1/2" | 00000000 | 000000 |
| 3,450 | 33 | 14.4 | 35 7/8" | 1200° | 31 1/8" | 2" | 1 3/8" | Nickel-Plated Steel | 31 1/8" | 304 Stainless Steel | 10-32 | 5/8" | No | 34 7/8" | 00000000 | 000000 |
| 4,150 | 31 | 17.3 | 42 1/2" | 1200° | 37 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 37 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 41 1/2" | 00000000 | 000000 |
With Inline Screw Terminals | ||||||||||||||||
| 500 | 21 | 2.1 | 10 1/2" | 1200° | 6 1/2" | 2" | 1 3/8" | Nickel-Plated Steel | 6 1/2" | 304 Stainless Steel | 10-32 | 5/8" | No | 9 1/2" | 0000000 | 00000 |
| 725 | 31 | 3 | 10 1/2" | 1200° | 6 1/2" | 2" | 1 3/8" | Nickel-Plated Steel | 6 1/2" | 304 Stainless Steel | 10-32 | 5/8" | No | 9 1/2" | 00000000 | 00000 |
| 750 | 21 | 3.1 | 14" | 1200° | 10" | 2" | 1 3/8" | Nickel-Plated Steel | 10" | 304 Stainless Steel | 10-32 | 5/8" | No | 13" | 00000000 | 00000 |
| 900 | 31 | 3.8 | 12" | 1200° | 8" | 2" | 1 3/8" | Nickel-Plated Steel | 8" | 304 Stainless Steel | 10-32 | 5/8" | No | 11" | 0000000 | 00000 |
| 1,100 | 35 | 4.6 | 14" | 1200° | 10" | 2" | 1 3/8" | Nickel-Plated Steel | 10" | 304 Stainless Steel | 10-32 | 5/8" | No | 13" | 0000000 | 00000 |
| 1,250 | 31 | 5.2 | 15 1/4" | 1200° | 11 1/4" | 2" | 1 3/8" | Nickel-Plated Steel | 11 1/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 14 1/4" | 0000000 | 00000 |
| 1,550 | 31 | 6.5 | 17 7/8" | 1200° | 13 7/8" | 2" | 1 3/8" | Nickel-Plated Steel | 13 7/8" | 304 Stainless Steel | 10-32 | 5/8" | No | 16 7/8" | 0000000 | 000000 |
| 1,700 | 31 | 7.1 | 19 1/2" | 1200° | 15 1/2" | 2" | 1 3/8" | Nickel-Plated Steel | 15 1/2" | 304 Stainless Steel | 10-32 | 5/8" | No | 18 1/2" | 0000000 | 00000 |
| 1,900 | 31 | 7.9 | 21" | 1200° | 17" | 2" | 1 3/8" | Nickel-Plated Steel | 17" | 304 Stainless Steel | 10-32 | 5/8" | No | 20" | 0000000 | 000000 |
| 2,200 | 31 | 9.2 | 23 3/4" | 1200° | 19 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 19 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 22 3/4" | 0000000 | 000000 |
| 2,400 | 32 | 10 | 25 1/2" | 1200° | 21 1/2" | 2" | 1 3/8" | Nickel-Plated Steel | 21 1/2" | 304 Stainless Steel | 10-32 | 5/8" | No | 24 1/2" | 0000000 | 000000 |
| 2,500 | 30 | 10.4 | 26 3/4" | 1200° | 22 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 22 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 25 3/4" | 000000 | 000000 |
| 2,800 | 30 | 11.7 | 30 1/2" | 1200° | 26 1/2" | 2" | 1 3/8" | Nickel-Plated Steel | 26 1/2" | 304 Stainless Steel | 10-32 | 5/8" | No | 29 1/2" | 0000000 | 000000 |
| 3,150 | 30 | 13.1 | 33 1/2" | 1200° | 29 1/2" | 2" | 1 3/8" | Nickel-Plated Steel | 29 1/2" | 304 Stainless Steel | 10-32 | 5/8" | No | 32 1/2" | 0000000 | 000000 |
| 3,450 | 31 | 14.4 | 35 7/8" | 1200° | 31 7/8" | 2" | 1 3/8" | Nickel-Plated Steel | 31 7/8" | 304 Stainless Steel | 10-32 | 5/8" | No | 34 7/8" | 0000000 | 000000 |
| 4,150 | 31 | 17.3 | 42 1/2" | 1200° | 38 1/2" | 2" | 1 3/8" | Nickel-Plated Steel | 38 1/2" | 304 Stainless Steel | 10-32 | 5/8" | No | 41 1/2" | 0000000 | 000000 |
With Offset Screw Terminals | ||||||||||||||||
| 500 | 24 | 2.1 | 10 1/2" | 1200° | 5 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 5 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 9 1/2" | 00000000 | 00000 |
| 725 | 35 | 3 | 10 1/2" | 1200° | 5 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 5 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 9 1/2" | 00000000 | 00000 |
| 750 | 23 | 3.1 | 14" | 1200° | 9 1/4" | 2" | 1 3/8" | Nickel-Plated Steel | 9 1/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 13" | 00000000 | 00000 |
| 900 | 34 | 3.8 | 12" | 1200° | 7 1/4" | 2" | 1 3/8" | Nickel-Plated Steel | 7 1/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 11" | 00000000 | 00000 |
| 1,100 | 33 | 4.6 | 14" | 1200° | 9 1/4" | 2" | 1 3/8" | Nickel-Plated Steel | 9 1/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 13" | 00000000 | 00000 |
| 1,250 | 33 | 5.2 | 15 1/4" | 1200° | 10 1/2" | 2" | 1 3/8" | Nickel-Plated Steel | 10 1/2" | 304 Stainless Steel | 10-32 | 5/8" | No | 14 1/4" | 00000000 | 00000 |
| 1,550 | 33 | 6.5 | 17 7/8" | 1200° | 13 1/8" | 2" | 1 3/8" | Nickel-Plated Steel | 13 1/8" | 304 Stainless Steel | 10-32 | 5/8" | No | 16 7/8" | 00000000 | 000000 |
| 1,700 | 33 | 7.1 | 19 1/2" | 1200° | 14 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 14 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 18 1/2" | 00000000 | 00000 |
| 1,900 | 30 | 7.9 | 21" | 1200° | 16 1/4" | 2" | 1 3/8" | Nickel-Plated Steel | 16 1/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 20" | 00000000 | 000000 |
| 2,200 | 33 | 9.2 | 23 3/4" | 1200° | 19" | 2" | 1 3/8" | Nickel-Plated Steel | 16" | 304 Stainless Steel | 10-32 | 5/8" | No | 22 3/4" | 00000000 | 000000 |
| 2,400 | 33 | 10 | 25 1/2" | 1200° | 20 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 20 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 24 1/2" | 00000000 | 000000 |
| 2,500 | 32 | 10.4 | 26 3/4" | 1200° | 22" | 2" | 1 3/8" | Nickel-Plated Steel | 22" | 304 Stainless Steel | 10-32 | 5/8" | No | 25 3/4" | 00000000 | 000000 |
| 2,800 | 31 | 11.7 | 30 1/2" | 1200° | 25 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 25 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 29 1/2" | 00000000 | 000000 |
| 3,150 | 31 | 13.1 | 33 1/2" | 1200° | 28 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 28 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 32 1/2" | 00000000 | 000000 |
| 3,450 | 31 | 14.4 | 35 7/8" | 1200° | 31 1/8" | 2" | 1 3/8" | Nickel-Plated Steel | 31 1/8" | 304 Stainless Steel | 10-32 | 5/8" | No | 34 7/8" | 00000000 | 000000 |
| 4,150 | 31 | 17.3 | 42 1/2" | 1200° | 37 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 37 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 41 1/2" | 00000000 | 000000 |