Chrome - Nickel Steel Tubular Sheathed Air Heater is ideal for efficient heating, baking curing of paints, enamels, lacquers, varnish, dryers of metals, powder, sand paper, plastics, textiles, printing, industries, in hot - air ducts, oven etc. The Air Heater is chrome - nickel steel tubular sheathed heating element compacted with high grade insulation powder for better transmission of heat. The Air Heater is provided with adjustable brackets and heavy duty brass terminals. Chrome - Nickel Steel Tubular Sheathed Air Heater is rigid and durable in construction and ensures ease of use.