ADH Series Air Duct Heater -- ADH-06-243
from Heat Exchange & Transfer, Inc.

Air duct heaters are available in standard and custom designs. The duct heater can be installed vertically or horizontally into a rectangular or square duct. Transition sections for circular or small ducts are available. The duct heater consists of stainless steel tubular elements welded into a... [See More]

  • Features: Corrosion Resistant; Custom Heater Design Available; HazLocation (optional feature); Internal Temperature Detector (optional feature); Microprocessor Controlled (optional feature); Overheat Protection (optional feature)
  • Phase: Three Phase AC Voltage
  • Heater Type: Air Heater; Duct Heater
  • AC Voltage Required: 240
Pipe Insert Heaters -- MTO-LT Series
from OMEGA Engineering, Inc.

•. For Insertion into 2" or Larger Pipe. •. Moisture/Explosion Resistant Enclosure*. •. 14 to 13 kW. •. 240 and 480 V, 1 Phase. •. 2" NPT Steel Screw Plug. •. Lengths to 347". •. Incoloy Sheath Heating Elements [See More]

  • Features: Corrosion Resistant; HazLocation
  • Phase: Single Phase AC Voltage
  • Heater Type: Immersion Heater
  • AC Voltage Required: 240 to 480
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]

  • Features: Corrosion Resistant; Custom Heater Design Available
  • Maximum Operating (Sheath) Temperature: 1400
  • Heater Type: Duct Heater
  • Phase: Single Phase AC Voltage (optional feature); Three Phase AC Voltage (optional feature)
Drop-In Heater Kit -- D-10
from Process Heating Company, Inc.

The "Problem Solver" for underground tanks. Having trouble solving your underground storage tank problems? PHCo Lo-Density Drop-In Heater Kits have been designed for the heating of underground tanks and other applications that cannot be cut or welded on. These heaters can be used in multiples if... [See More]

  • Features: Corrosion Resistant (optional feature); Custom Heater Design Available; Internal Temperature Detector; Adjustable or Preset Thermostat; UL Approved; Weatherproof Housing
  • Maximum Operating (Sheath) Temperature: 750
  • Heater Type: Immersion Heater
  • Phase: Single Phase AC Voltage (optional feature); Three Phase AC Voltage (optional feature)
.438" Diameter Bolt Heater Type BH -- BH438-18A
from Vulcan Electric Co.

High temp., corr. resistant alloy sheath, handle for convenient use [See More]

  • Features: Corrosion Resistant
  • Maximum Operating (Sheath) Temperature: 1200
  • Heater Type: Cartridge Heater
  • AC Voltage Required: 120