OSO OPTIMA – OGC - 11003523 Advantages: All connections hidden High-grade insulation Superior corrosion resistance High durability in hard water Stainless steel construction with 10 year warranty Pre-heating the hot water cylinder through the buffer, keeping COP high Key Components: Thermostat – Adjustable 40-70°C immersion – 3kW P&T safety valve – 10 bar – 90-95°C Integrated G3 kit including: Expansion Vessel, Strainer, PRV, Tundish, Expansion Relief Space Saving, a premium quality heat pump cylinder with a dedicated buffer tank in a single footprint halving the space required and a massive reduction in pipework. Cost Saving, reduced installation cost compared to a separate cylinder and buffer tank installation. Reduced labour, cheaper than buying two tanks and less materials required. Time Saving, reduced installation time due to a much simpler installation. Plus, all pipework brought to a single area with no additional pipework to link two tanks. Increased Efficiency, pre-heating the hot water cylinder through the buffer adds further load to the heat pump to keep COP high. Reduced pipework means less heat loss – pipework between buffer and cylinder if properly lagged (which it may not be) would not retain heat as well as the Optima – OGC which encapsulates both tanks within its foam lagging case Increased Comfort, a pre-heated hot water cylinder means the heat pump doesn’t have to switch into dedicated hot water mode for such a long time when hot water is called for via demand or timer. Because the dedicated hot water mode time is shorter, the property is deprived of space heating for a shorter time and the hot water achieves its desired temperature quicker Additional Renewable Input, solar PV can be added to the on-board immersion heater. The Immersion heater position means you can heat 100% of the hot water tank if necessary. (from solar or mains)
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