Tubular & Rectangular Finned Heaters are specially designed for comfort heating or process air heating in installations involving forced passage of air through ducts. These heaters with-brazed edge wound finn& high temperature aluminium coating permits sheath temperature of high range. These heaters are built with heavy – gauge steel with integral corrosion resistant coating. Terminal box is provided where heaters are pre-wired for a given number of heating stages, Adjacent junction box houses leads for field connection to a fused power source.