Air Heater

  • Wattage- Upto 30kW
  • Power supply 240VAC, 415VAC
  • Diameter- 63.5mm, 101.3mm
  • Maximum Power Rating- 30kW
  • High temperature glasswool- upto 1200°C
  • Teflon power supply cable
In stock

Part Code: AH



Marathon made air heaters features an open coil of high resistance wire electrically isolated in a stainless steelsheath. Using an open coil for heating is the most efficient type of electric heating and is also the most economically feasible one. As it exposes the maximum heating element surface area directly to the airflow, it provides fast heat uptime and improved efficiency. It design facilitates lower maintenance and easy, inexpensive replacement parts. It is constructed of high grade nickel chromium wire coils evenly wounded on mica sheet, placed in center of an SS304 sheath, and electrically isolated using a layer of flexible mica wrapped inside of sheath. These heaters are widely used in hot air dryer 


Sheath material Stainless Steel
Power Rating Upto 30kW
Voltage 240VAC, 415VAC
Standard Diameter 63.5mm, 101.6mm
Watt Density Upto 77w/sq. inch
Heater Parameters Customizable power rating, voltage, dimensions to meet specific process requirements


Key Features

  • Fast heat up time
  • Increased Efficiency
  • Lower maintenance
  • Easy installation
  • Easy and inexpensive replacement




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