Open coil elements are the most efficient type of electric heating element while also the most economically feasible for most heating applications. Used predominantly in the duct heating industry, open coil elements have open circuits that heat air directly from the suspended resistive coils. These industrial heating elements have fast heat up times that improve efficiency and have been designed for low maintenance and easily, inexpensive replacement parts.

BENEFITS
Easy installation
Very long – 40 ft or greater
Very flexible
Equipped with a continuous support bar that ensures proper rigidity
Long service life
Uniform heat distribution