The main purposes of a Heating, Ventilation, and Air-Conditioning (HVAC) system are to help maintain good indoor air quality through adequate ventilation with filtration and provide thermal comfort. Air duct heaters are not only used in air flowing ventilation systems and comfort heating applications it can also be design as process duct heaters for industrial process heating applications.
duct heaters provide a wide range of custom built electric duct heaters in various sizes and dimensions by using three types of designs like- open coil, tubular element or finned tubular heating elements to fit/insert to any duct system compartment with additional built-in safety devices to extend the service life of the heater. Our finned heating coil had a wide range of sheath material like, Stainless Steel, Nickel Plated and High Temperature Aluminum paint, therefore giving customer wider option for their require system.
Finned Tubular Heaters are normally used in forced circulation heating of low temperature air, other atmospheres and gases.
Tubular elements have a protective sheath that provides electrical insulation as well as a protective barrier.