The precision engineered heat exchanger in the GB162 is constructed from a cast aluminium silicate compound which is lightweight, robust and allows for a rapid transfer of heat. The heat exchanger also uses the very latest ALU-Plus technology that has been developed by Bosch Thermotechnology Ltd.
The precision engineered heat exchanger in the GB162 is constructed from a cast aluminium silicate compound which is lightweight, robust and allows for a rapid transfer of heat. The heat exchanger also uses the very latest ALU-Plus technology that has been developed by Bosch Thermotechnology Ltd. to increase durability and optimise heating efficiency. Fins on the outside of the aluminium tubes increase the exterior surface area so that more hot flue gas
comes into contact with the heat exchanger. A spiral channel on the inside of the tube increases the internal surface area, bringing more water in contact with the heating surface and ensuring an optimum heat transfer. The wide channels on the heat exchanger ensure that the flow resistance is minimised and this, combined with its fully insulated case, makes the GB162 incredibly quiet in operation. Plasma-polymerised heat exchanger The surfaces of the heat exchanger’s tubes are treated using a patented plasma-polymerisation process which leaves the surfaces so smooth that the heat exchanger effectively stays clean as no deposits can adhere to them.
Its extremely high efficiency is maintained and there is no need for mechanical cleaning; the heat exchanger
can be simply flushed through during servicing
Worcester 65kW
$6,495.00
The precision engineered heat exchanger in the GB162 is constructed from a cast aluminium silicate compound which is lightweight, robust and allows for a rapid transfer of heat. The heat exchanger also uses the very latest ALU-Plus technology that has been developed by Bosch Thermotechnology Ltd.
Description
The precision engineered heat exchanger in the GB162 is constructed from a cast aluminium silicate compound which is lightweight, robust and allows for a rapid transfer of heat. The heat exchanger also uses the very latest ALU-Plus technology that has been developed by Bosch Thermotechnology Ltd. to increase durability and optimise heating efficiency. Fins on the outside of the aluminium tubes increase the exterior surface area so that more hot flue gas
comes into contact with the heat exchanger. A spiral channel on the inside of the tube increases the internal surface area, bringing more water in contact with the heating surface and ensuring an optimum heat transfer. The wide channels on the heat exchanger ensure that the flow resistance is minimised and this, combined with its fully insulated case, makes the GB162 incredibly quiet in operation. Plasma-polymerised heat exchanger The surfaces of the heat exchanger’s tubes are treated using a patented plasma-polymerisation process which leaves the surfaces so smooth that the heat exchanger effectively stays clean as no deposits can adhere to them.
Its extremely high efficiency is maintained and there is no need for mechanical cleaning; the heat exchanger
can be simply flushed through during servicing
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