• Our sheets used in manufacturing are in a sheet of quality of HPR A1.
• Flat panels produced by pressing are combined to each other by welding-free clamping system. In this way, deformation and cracking caused by the expansion of the heat exchanger during the heating and cooling stages are prevented.
• Air ducts were formed by the embossing method in the heat exchangers, and the air friction losses were reduced to the minimum, thus achieving 15% more efficiency in heat transfer
• The boiler is painted in an electrostatic paint oven, in order preventing it from being damaged by the external environment conditions.
• The fireplace base and the boiler lids in the boiler were covered with fireproof concrete to prevent heat losses