The Vaillant auroFLOW plus drainback system is the result of intensive research and development and is designed to offer maximum efficiency, high performance and total reliability.
The system combines all of the advantages of the very latest Vaillant solar technologies in an easy-to-specify and install kit, under a single article number.
The flexibility of auroFLOW plus means that it can be connected into a conventional heating system or a Vaillant heat pump system, such as ground source or air source, to provide hot water when required. The system is also easily upscaled to suit larger commercial building applications.
Features & benefits
Suited to commercial applications such as offices, schools, restaurants and hotels
The Vaillant auroFLOW plus drainback system works 'on demand' and does not go into stagnation
Simply switching the system off means that there will be no solar fluid in the collector, preventing the need for draining the system down until the building becomes reoccupied
By preventing stagnation, solar drainback systems also maximise the solar gain