Commercial Flanged Duct Heater -- RDFT Air Duct Heaters
from CCI Thermal Technologies Inc.

RDFT - Commercial Flanged Duct Heater. CCI Thermal Technologies Product Line- Ruffneck. The Ruffneck ™ RDFT Commercial Flanged Duct Heater with non-finned tubular (Calrod ® type*) elements is designed for use in comfort heating applications, such as make-up air heating, air pre-heating,... [See More]

  • Sleeve (Sheath) Material: Nickel Alloy
  • Phase: Single Phase AC Voltage (optional feature); Three Phase AC Voltage (optional feature)
  • Maximum Operating (Sheath) Temperature: 77
  • AC Voltage Required: 120 to 600
Air Duct Heaters -- DAB Series
from OMEGA Engineering, Inc.

•. Rugged, Reliable, Premium Quality. •. 2500 to 5000 Watts. •. 240 Volts. •. 2.5, 3, 4 and 5 kW Units [See More]

  • Sleeve (Sheath) Material: Iron; Nickel Alloy (optional feature)
  • Phase: Single Phase AC Voltage
  • Maximum Operating (Sheath) Temperature: 565
  • AC Voltage Required: 240
Forced Duct Heaters TDH Series
from Tempco Electric Heater Corporation

Process air duct heaters are used for tempering forced air in many industrial processes. Heater wattage is dependant on air outlet temperature (up to 1200 °F) and air velocity. Smaller duct heaters can be tandem mounted in place of one large unit to meet space limitations and simplify... [See More]

  • Sleeve (Sheath) Material: Nickel Alloy
  • Phase: Single Phase AC Voltage (optional feature); Three Phase AC Voltage (optional feature)
  • Maximum Operating (Sheath) Temperature: 1400
  • AC Voltage Required: ? to 480
High Temperature Air Type VH 19-1/2" -- VHH1218-27
from Vulcan Electric Co.

High temp. insulation, screw and nut terminals, NEMA 1 terminal housing [See More]

  • Sleeve (Sheath) Material: Nickel Alloy; Stainless Steel (optional feature)
  • Phase: Three Phase AC Voltage
  • Maximum Operating (Sheath) Temperature: 1100
  • AC Voltage Required: 480
Circulation and Process Heater -- Duct Heaters
from Watlow®

Watlow's circulation heaters are compact heating solutions for fluids such as purified and inert gases, supercritical fluids and liquids like de-ionized water for use in semiconductor and electronics industries as well as for general liquid and gas heating applications. Watlow's industrial process... [See More]

  • Sleeve (Sheath) Material: Nickel Alloy
  • Phase: Single Phase AC Voltage (optional feature); Three Phase AC Voltage (optional feature)
  • Maximum Operating (Sheath) Temperature: 1200
  • AC Voltage Required: 240 to 480