Image
Evening shot of a building exterior with lights on

Highly efficient, localised temperature control with extensive electric heating options.

aircontrol duct heaters Twin Skin non-combustible construction incorporating 25mm thick insulation with low thermal conductivity ensuring negligible heat transfer, minimal sweating and no harmful particles, chemicals or resins. The duct heaters exceed all standards, featuring highly efficient electric finned elements, fully optioned with Over Temperature/Airflow Protection/Safety Contactor and SSR heater control.

  • Construction

    Minimal Cold Track, Twin Skin 0.8/0.8mm Galvabond Steel, fully encased 25mm Insulation, 35mm TDF Flanges.

  • Low Profile

    Nominal overall height of 250mm with 25mm insulation.

  • Special Purpose Options

    50mm Insulation, Tropical Construction, Adjustable Hi-Limit, Right-Handed.

  • Electric Elements

    Finned Tubular S/S Elements to assure maximum heat transfer and durability.

  • Electric Components

    C/B, Mains Supply Safety Contactor, Temp Hi-Limit, Air P/S, Heater SSR’s, all pre-wired and terminated to simplify installation.

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interior shot of a duct heater
Product Model
Name
DUCT HEATER
Main image
DUCT HEATER
Diagrams
Sub model name
DHE Series
Sub model note
Electric heat
Sub model image
Duct Heater
Description
  • Size 200-900mm W x 250mm H.
  • Capacity range 0.25 to 10.5 kW.
  • Airflow range @ 3m/s min. 120 to 540 LPS.
  • Airflow range @ 8m/s design 320 to 1,440 LPS.
/sites/default/files/2021-12/Celmec_DHE_Duct_Heaters.pdf

DHE Duct Heaters

Highly efficient, localised temperature control with extensive electric heating options.

Evening shot of a building exterior with lights on

aircontrol duct heaters Twin Skin non-combustible construction incorporating 25mm thick insulation with low thermal conductivity ensuring negligible heat transfer, minimal sweating and no harmful particles, chemicals or resins. The duct heaters exceed all standards, featuring highly efficient electric finned elements, fully optioned with Over Temperature/Airflow Protection/Safety Contactor and SSR heater control.

  • Construction

    Minimal Cold Track, Twin Skin 0.8/0.8mm Galvabond Steel, fully encased 25mm Insulation, 35mm TDF Flanges.

  • Low Profile

    Nominal overall height of 250mm with 25mm insulation.

  • Special Purpose Options

    50mm Insulation, Tropical Construction, Adjustable Hi-Limit, Right-Handed.

  • Electric Elements

    Finned Tubular S/S Elements to assure maximum heat transfer and durability.

  • Electric Components

    C/B, Mains Supply Safety Contactor, Temp Hi-Limit, Air P/S, Heater SSR’s, all pre-wired and terminated to simplify installation.

  • interior shot of a duct heater
  • Duct Heater
  • sq-Duct-Heaters-D1
  • aircontrol duct
  • aircontrol duct

Product model overview

Name
DUCT HEATER
Main image
DUCT HEATER
Diagrams
Sub model name
DHE Series
Sub model note
Electric heat
Sub model image
Duct Heater
Description
  • Size 200-900mm W x 250mm H.
  • Capacity range 0.25 to 10.5 kW.
  • Airflow range @ 3m/s min. 120 to 540 LPS.
  • Airflow range @ 8m/s design 320 to 1,440 LPS.