Circulation heaters provide a ready-made means to install electric
heating with a minimal amount of time and labor. This is accomplished by
combining heating elements, vessel, insulation, terminal enclosure,
mounting brackets and inlet and outlet connections into a complete
assembly.
Made from NPT screw plug or ANSI flange heater assemblies mated with a
pressure vessel (tank), circulation heaters are designed to heat
forced-circulation air, gases or liquids. Ideal for either in-line or
side-arm operations, these assemblies direct fluids past FIREBAR® or
WATROD™ heating elements, to deliver fast response and even heat
distribution.
Watlow® meets virtually all your circulation heater assembly needs
with made-to-order units. These units can be made from a wide range of
heating element sheath materials, wattages, vessel sizes and materials,
pressure ratings, terminal enclosures and controls.
