Chromalox Air Duct Heaters

Features

• Chromalox ADH and ADHT Air Duct Heater

  High grade INCOLOY sheath material for excellent corrosion/oxidation resistance at high operating temperatures. Sturdy Metal Sheath Elements minimize problems associated with open coil resistance wire units. The elements are filled with highest purity blends of magnesium oxide refractory (MgO) compacted to a rock hard density to ensure good thermal conductivity and electrical insulation resistance.

• Chromalox CAB and CABB Air Duct Heater

  Simple Duct Transition Sections may be used to adapt standard heater sizes to various duct sizes to increase air velocities for better heat transfer, lower sheath temperature and longer element life. Field Wiring Terminals, heavy duty 3/8″ diameter bolts of either brass (iron sheath units) or Stainless Steel (chrome steel sheath units) with necessary hardware are provided for field wiring connections. Terminals are located on the side for CAB units and on the bottom for CABB units, and should be on the outside of ducting.

• Chromalox DAB Air Duct Heater

  Easy Installation in Round Ducts, the flange permits easy ganging of units to augment heating capacity. Air is Forced Over Elements Only, the center opening of all DAB units may be closed with a sheet steel baffle furnished with the unit.

Summary

Thermal Devices is an authorized Distributer of Chromalox advanced thermal technology products. Chromalox manufactures several different types of duct heaters for a multitude of applications.  We offer self-contained designs that carry 3rd party listings and component type designs typically used for OEM drying and heating processes.  If you can’t find the exact design you’re looking for, our application engineering group can work with you to develop a custom configuration.  Contact a Thermal Devices’ Sales Engineer for more information! Or, request a quote.