125 +

Years of Viega

Viega

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Vaillant auroFLOW PLUS

Solar module for drainback systems

Fast and easy planning of a solar installation. Long service life only with drainback technology
Integrated stagnation and freezing protection system
High Efficiency Circulating Pumps and eBUS Connection
Available in two versions, for collector fields up to 15 m2 and up to 30 m2, and with cascade installation up to 120 m2
Ideal solution for areas with large solar radiation with non-constant hot water needs (eg hotel, gym, etc.)

Vaillant allSTOR – The perfect system solution

Solar thermal buffer storages

Can be installed with every type of energy source
Highest warm water comfort for small, medium and large demands thanks to various tank sizes from 300 up to 2000 l.
Lowest standby losses due to highly efficient isolation concept
Suitable to use with auroFLOW solar unit and aguaFLOW domestic hot water unit and for support of central heating system
Adaptation to Vaillant range of control technology

Vaillant geoSTOR – hot water cylinders for heat pumps

geoSTOR – different options as partners for Vaillant heat pump geoTHERM

As hot water cylinder for heat pumps or bivalent storage technology for use of additional energy from a solar system
Can be combined with geoTHERM heat pumps
can be combined with Vaillant solar system components
Magnesium protection anode

Vaillant flexoTHERM

Heat pump split concept for 3 possible energy sources

Modern and appealing design for any installation site
Plug & play module for passive cooling, integrated in the structure of the heat pump
sencoCOMFORT VRC720 control module allowing you to easily control hybrid systems
Maximum efficiency: A +++ energy label and maximum ELD efficiency level
Available in 5, 8, 11, 15 and 19 kW, possibility to connect up to three sources of energy – earth, water or air