VAILLANT VAILLANT Solar Hot Water Cylinder auroSTOR VIH S 300/3 BR – 0010020642

for single-family and multi-family homes, demand-driven hot water supply through three tank sizes from 300 to 500 liters, reliable comfort with a second heat exchanger for reheating the hot water by the heating device, if not enough solar energy is available, easy transport even through narrow doors thanks to removable thermal insulation, easy maintenance thanks to practical cleaning opening