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The E5AS, equipped with our patented AsyMatrix® technology, is optimized for hot tap water production in boilers.  Compared with symmetric heat exchangers, the E5AS presents a much lower pressure drop. It is also thermally long, making it particularly suitable for condensing boiler systems. The E5AS has an All-Active plate pack with front and back plates that give mechanical stability while remaining active heat transfer plates. This enables the E5AS to transfer more heat using less material.

Pressure classes
S   Standard.
Max volume flow 4 m³/h (17.6 gpm)