Kerone

Other Details

Gas Fired Hot Air Generator offered comprises a combination of shell-in-shell and tube-in-shell type hot air generators and features use of four concentric shells. Here, the furnace shell has blind end where flue gases are reversed over flame itself forming 1st and 2nd pass; with 3rd pass situated between 2nd & 3rd shell from where flue gases led via a duct, to tube-in-shell type heat exchanger. Further, the 4th & 5th pass are through tubes of tube-in-shell heat exchanger. Here, the burner assembly is bolted on removable inner cover plate with combustion air led to an air register formed by annular space of inner cover and outer cover, thus allowing the air going for combustion to be preheated. With the design of this heater being made simple and operator friendly, the maximum temperatures for this model of heater is 300 degrees.