Warren Heaters

Warren Technology produces Custom Built Electric Duct Heaters for installation in commercial HVAC systems. Warren heaters are engineered for reliability and safety, and are specifically designed not to exceed safe operating temperatures. Custom built electric duct heaters are safety tested and listed by Underwriters Laboratories (UL) and the Canadian Standards Agency (CSA), and meet National Electric Code (NEC) requirements. Warren's custom built electric duct heaters have several advantages over alternative heating products.

CBK Series - Custom Built Electric Duct Heaters

Remote Panel

  • Control Section can be mounted in any convenient location.
  • Connections between Control Panel and Heater section are easily made through the use of factory installed terminals.
  • Heater Section available as Slip-In or Flanged Mount.
  • All construction features of the Custom Built heaters are incorporated in the Remote Panel Heater.
  • Disconnecting contactors meet UL requirements for remote location.
  • Control Panel components are completely factory wired and only the connections made between the panel and the heater need to be field connected.
  • All accessories available for Custom Built heaters are available for Remote Panel Heaters.

Bottom Mount

  • UL Listed as Bottom Mount Heater.
  • Controls are accessible without the need to remove the heater.
  • Factory pre-wiring of accessory components eliminates costly field installation.
  • Provides maximum ease of serviceability in limited installation space.
  • All construction features of the Custom Built heater are incorporated in the Bottom Mount Heater.

Flanged Mount

  • Flanged Mount provides maximum duct rigidity.
  • Standard 1" flange matches standard SMACNA duct flange.
  • Heater flange and boxes are constructed of 20 gauge or heavier galvanized steel.
  • Design allows virtually unlimited duct size match-ups.
  • Deeper flange depth available where required.
    With required information regarding exact blower configuration and with proper air baffle, flange mount heaters can be close-coupled to blower units.

Round Duct

  • Allows an easy method of installing an electric duct heater in a round sheet metal duct.
  • The electric heater section comes factory installed in an adapter section with appropriately sized round
    pipe connections provided at the inlet and outlet for field connection.

Nema 4/4X

NEMA enclosures for round duct heaters and remote panels are available in a corrosion-resistant stainless steel or powder construction. They are designed for indoor and outdoor use, providing protection against windblown dust and rain. These enclosures are hinged with fully insulated covers that include pressure latches on all sides.

Warren Quote Request Sheet

All Warren Heaters are job quoted Only. Please fill out the quote request sheet in the link above and email it to sales@jedcosupply.com, or call us at 678-608-2858

We also offer Duct Heater Restring / Repair!

What is the benefit of Repair vs Replace?

  • Cheaper & Faster
  • Worst case it will take us 5-7 days to complete
  • Sometimes replacement is not possible to change do to access and size

What do we do?

  • Restring
  • Clean
  • Change and/or test the following
    • Limit Switch
    • Main Reset
    • Airflow Switch
    • Transformer
    • Two-Pole Contactors
    • Disconnect Switch
    • Fuse Block & Fuses

For more information, contact us today!