Vaillant’s auroSTEP pro system contains a storage which
is installed on the roof directly above the collectorA.
Well crafted collectors, enamelled “tank-in-tank” storages
and a coated mounting bracket give the system
the known Vaillant quality.
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Vaillant’s auroSTEP pro system contains a storage which
is installed on the roof directly above the collectorA.
Well crafted collectors, enamelled “tank-in-tank” storages
and a coated mounting bracket give the system
the known Vaillant quality.
