| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | TPI Corporation | TPI 8PD2020123 | 20KW 208V 3 Pahse Packaged Duct Heater 06171202 |
| | TPI Corporation | TPI F3F5520T | 20KW 208V 3P Washdown Unit Htr. 07134602 |
| | TPI Corporation | TPI F3FUH20CA1 | 20KW 208V 3P UH Series Unit Htr. 06883102 |
