U.L. Recognized-E56973
Offset screw and nut terminals (Type OF), aluminum fins.
| Length | Item No. | Wattage | Voltage | Watts/in2 | Weight | Mounting Hole Center |
| 8" | 8 | 100 | 120 | 12 | .62 | 7" |
| 8" | 8 | 400 | 120 | 48 | .62 | 7" |
| 8" | 8 | 400 | 240 | 48 | .62 | 7" |
| 10 1/2" | 10.5 | 75 | 120 | 7 | .85 | 9 1/2" |
| 10 1/2" | 10.5 | 300 | 120 | 19 | .85 | 9 1/2" |
| 10 1/2" | 10.5 | 300 | 240 | 19 | .85 | 9 1/2" |
| 12" | 12 | 125 | 120 | 6 | 1.06 | 11" |
| 12" | 12 | 190 | 120 | 9 | 1.06 | 11" |
| 12" | 12 | 500 | 120 | 24 | 1.06 | 11" |
| 12" | 12 | 500 | 240 | 24 | 1.06 | 11" |
| 12" | 12 | 750 | 120 | 37 | 1.06 | 11" |
| 12" | 12 | 750 | 240 | 37 | 1.06 | 11" |
| 15 1/4" | 15.2 | 125 | 120 | 4 | 1.37 | 14 1/4" |
| 15 1/4" | 15.2 | 500 | 120 | 16 | 1.37 | 14 1/4" |
| 15 1/4" | 15.2 | 500 | 240 | 16 | 1.37 | 14 1/4" |
| 18" | 18 | 190 | 120 | 5 | 1.56 | 17" |
| 18" | 18 | 310 | 120 | 8 | 1.56 | 17" |
| 18" | 18 | 750 | 120 | 20 | 1.56 | 17" |
| 18" | 18 | 750 | 240 | 20 | 1.56 | 17" |
| 18" | 18 | 1250 | 120 | 32 | 1.56 | 17" |
| 18" | 18 | 1250 | 240 | 32 | 1.56 | 17" |
| 23 3/4" | 23.7 | 250 | 120 | 4 | 2.18 | 22 3/4" |
| 23 3/4" | 23.7 | 1000 | 120 | 18 | 2.18 | 22 3/4" |
| 23 3/4" | 23.7 | 1000 | 240 | 18 | 2.18 | 22 3/4" |
| 35 3/4" | 35.7 | 625 | 120 | 7 | 3.31 | 34 3/4" |
| 35 3/4" | 35.7 | 2500 | 240 | 27 | 3.31 | 34 3/4" |