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How and why to choose a finned heater


Finned heaters are electric heaters that maximize heat intensity effectively in an area with their good design that extends the surface area by adding a continuous spiral or fins to the sheath. They are controlled with a heating control panel and a mechanical thermostat that comes preinstalled on the heater. One needs to mount the heater on the wall with its terminal extending from the sheath for easy access to electrical installation.

Finned heaters are filled with a dense MgO insulation that helps conduct heat easily to the outer sheath. The fins are uniformly placed to maximize surface contact area with the surrounding air for quicker heat transfer. With its intelligent design, the temperature of the surrounding air can easily reach as high as 500 degrees Fahrenheit. They are an inexpensive and easy way to heat small spaces that also take care of your budget.
They are the preferred choice to heat up industrial ovens, powder coating plants, domestic appliances, air conditioning systems, recirculating drying ovens, duct heating systems, textile machinery, the paper industry, etc. to heat up dies, molds, and tanks; dry ovens, cabinets, dehydrating ovens, moisture protection of motors, car heating systems, dehumidifiers, laboratory equipment, vulcanizing presses, air conditioning, etc.
Theeta is one of the best-finned heater suppliers in India that provides heaters which are easy to install, economical, easy to control, designed with high class-tested material that distributes the heat uniformly, are corrosion resistant, suitable for higher temperatures are vibration resistant, durable and versatile.

Do remember to check the following things when you buy a finned heater.


  • Operating temperature
  • Watt density of the heating element
  • Quality of the sheath material
  • Temperature of the corrodent
  • Degree of aeration of exposed corrodent
  • Velocity of the corrodent

We can also advise on the best possible usage as per your needs for your finned heater.


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