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Frenger® have the design and manufacturing capabilities required to deliver the most complex of bespoke solutions. X-Wing® contains a number of patented performance enhancing features, as can be expected from the Frenger brand.


X-Wing® is constructed from copper and aluminium and is 100 percent recyclable. The copper coil is produced by Frenger's in house fully automatic bespoke "state of the art" full CNC serpentine bending machine.
This produces seamless sinusoidal copper coils (without any joins, hence no risk of water leakage) up to 6m in length, with up to 12 water passes at 70mm tube centres. The aluminium radiant "wings" are produced in house by bespoke power press and roll forming machines, all of which are then assembled by Frenger's fully automatic CNC controlled machine which mechanically bonds the "radiant wings" to be in metal-to-metal contact with the seamless copper waterways.

The finished products are hydraulically tested to 17 bar positive pressure as standard before automatic machine wrapping and packaging.Frenger, have automated the vast majority of processes for this particular next generation product to ensure that the highest levels of quality are both repeatable and consistent at all times.