STS Thermal SystemsSTS Thermal Systems
STS Thermal Systems

Air Duct Heaters

Air Duct HeaterAir Duct Heaters Quote

Air Duct Heaters are designed to heat moving air and gases up to 1200° F. These heaters are suited to handle many industrial applications. Process air duct heaters are installed into ducts and ovens for applications such as: air drying, curing paint and coatings, chemical and food processing and metal finishing.

Options:

  • 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 hig temperature or corrosive gases

Download Air Duct Application Worksheet

Series DL Tubular Air Duct Heaters feature stainless steel elements, stainless steel element support, painted steel support rods & flange, NEMA 1 terminal enclosure, and replaceable element design. Low temperature (500°F max.)

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

Finned Tubular Process Air Heaters are designed to provide air temperatures to 500°F (260°C). Typical applications include comfort heating, drying, fruit and produce ripening rooms, forced air dryers, recirculating ovens, heating of cryogenic exhaust gas and other air heating applicaitons with a maximum sheath temperature of 850°F (455°C)

Air Duct Heater
Air Duct Heaters
704-399-4248