CHOOSING FINNED VS. UNFINNED TUBULAR DUCT HEATERS | WATTCO
Finned duct heaters have distinct advantages over unfinned and tubular ones and vice versa. Best of all, they have a wide range of industrial applications, namely, those that require heating.
Duct heaters are vital components in air-flowing vent systems and comfort-heating units. For industrial settings, duct heaters transfer heat through irradiation, conduction and convection methods. They can also serve a variety of heating.