AccuTherm air duct heaters are designed to heat moving air and gases up to 1200 F.

Duct Heater Options – All Series

  • Moisture or explosion proof wiring enclosure
  • Gas tight construction on elements to flange
  • High limit thermocouple attached to sheath of element
  • Special ratings & sizes
  • Spare elements
  • All stainless construction for high temperature or corrosive gases
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Series DL Tubular Air Duct Heaters

Series DL Tubular Air Duct Heaters feature stainless steel elements, stainless steel element support, painted steel support rods & flange, NEMA 1 terminal enclosure, and are designed with replaceable elements.

Series DM Tubular Air Duct Heaters

Series DM Tubular Air Duct Heaters feature Incoloy 840 elements, stainless steel element support, stainless steel support rods, painted steel flange, NEMA 1 terminal enclosure, and are designed with replaceable elements.

Series DH Tubular Air Duct Heaters

Series DH Tubular Air Duct Heaters feature Incoloy 840 elements, stainless steel element support, stainless steel support rods, 3-1/2″ high temperature insulation below flange, NEMA 1 terminal enclosure, and are designed with replaceable elements.

Series ILD Tubular Air Duct Heaters

Series ILD In Line Tubular Air Duct Heaters feature Incoloy 840 elements, painted steel frame, NEMA 1 terminal enclosure, and are designed with replaceable elements.