Oso Delta is the most efficient cylinder on the market and the first "A" rated water heating product available across a full range of capacities. Delta achieves an "A" rating through the minimisation of standing heat losses by using vacuum insulation panels (an industry first) combined with 4th generation foam insulation.
Full "A" rating across the range in accordance with the ERP directive
The most efficient cylinder on the market
Helps housebuilders achieve SAP energy requirements
25 Years guarantee on tank and parts 2 Years
Technical specification
Years Guaranteed25Width595 mmTypeIndirectMaterialStainless SteelHeight1.745 mEnergy Efficiency RatingAColourWhiteCold or Hot WaterHotCapacity285 LRange DescriptionDelta CoilManufacturer Model NoDC 300Brand NameOso Hotwater
Reviews
Oso Delta Coil A Rated Indirect Unvented Cylinder 300 Litres DC 300