Viridian Clearline Fusion G1 portrait roofing kit, Centre All Black The Vaillant Unistor 300 litre

The Vaillant Unistor 300 litre indirect heat pump cylinder is manufactured from hardwearing stainless steel and incorporates the latest thermal-injected insulation for ultra-low heat loss

The cylinders are made from 100 percentage recyclable stainless steel with an ultra hard wearing outer shell that comes with a 25 Years guarantee

Cell crack risk limited to smaller area of the cell

16A input for each PV string

Viridian Clearline Fusion G1 portrait roofing kit, Centre All Black The Vaillant Unistor 300 litreViridian Clearline Fusion G1 portrait roofing kit, Centre. Used for roof integrated PV module mounting systems.