High levels of insulation. Minimised heat loss achieving ErP B rating Up to eight connections when used with the VR 10 sensor for additional heat sources Inline connections. Simple and neat installation. Clip on insulation. Easier and lighter to handle in smaller sections and giving greater flexibility during installation. Internal baffle / deflector plates. Improves circulation and layering within buffer cylinder. Manufacturer Stock Code:0010015131 EAN Code:4024074681817 Length:2170 mm Width:1290 mm Height:2110 mm Weight:184.8 kg Sub-Category:Buffer Cylinder Made to Order:No Brand:Vaillant Manufacturer Part Number:0010015131 Capacity:500 L EAN Number:4024074681817 Range:AllSTOR Category:Storage and Pressure Management Type:Buffer