An Advanced Water Oso Hotwater multibloc inlet control valve is specifically designed for unvented cylinders. They are quick and easy to install, and can be fitted vertically or horizontally, with the pressure reducer.
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Technical Specifications
TypeBar MultiblocSupplier Part Number640-388-0002Range DescriptionOso HotwaterBrand NameAdvanced Water
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Advanced Water Oso Hotwater Multibloc Inlet Control Valve 2.1 Bar 22mm 355045