Electric Industrial Fin Tube Air Duct Heater for Dryers and Ovens Finned Heating Element Finned air heater are constructed like basic tubular elements with the addition of continuous spiral fins, 4-5 per inch permanently furnace brazed to the sheath.Fins greatly increase surface area and permit faster hear transfer...

  Industrial heater finned Tubular heating elements heater 220V Finned air heater are constructed like basic tubular elements with the addition of continuous spiral fins, 4-5 per inch permanently furnace brazed to the sheath.Fins greatly increase surface area and permit faster hear transfer to air, resulting in lower...

  220V 6kw Furnace Oven Electrical Tubular Resistance U Shaped Finned Heating Elements Finned air heater are constructed like basic tubular elements with the addition of continuous spiral fins, 4-5 per inch permanently furnace brazed to the sheath.Fins greatly increase surface area and permit faster hear transfer to...