Hot water was needed to supply a filtration machine. There are two washing cycles minimum hot water requirement 600 litres at 75˚C.
In series vertical installation of 6 x 200 litre Xstream Mainstream tanks. Each fitted with a 3kW hard water element and isolator. An electronic timer regulates the time, with the bottom three geysers switched off after the first cycle.
Allows for efficient energy management. Vertical installation allows for the best stratification options.
Hot water interruptions are limited due to multiple geyser supply.