Direct Unvented
Direct Unvented
Our cylinders are specifically designed for solar applications in mind, therefore providing an efficient way of providing domestic hot water. Each model features a dedicated high performance solar coil, transferring the maximum amount of heat from the solar circuit to the stored water. Our cylinders are compatible with all our Prestige Solar Thermal packs and have been designed to maximise the dedicated solar volume. The direct models are electrically heatedcylinders, using the 3kW immersion heater supplied with the unit, with a high performance solar coil. They are capable of meeting the requirements of Building regulations, provided that it is matched to the panels and the hot water requirement correctly. The indirect cylinders are heated by a conventional boiler (either gas or oil) through a second high performance coil |
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Quality StandardAll our unvented stainless cylinders are |
All cylinders are supplied with
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Duplex Stainless SteelUsing the latest high specification Duplex stainless steel to resist all forms of corrosion including crevice and stress whilst its high mechanical strength gives it durability. All cylinders are factory pressure tested to a full 12 bar which is four times the normal working pressure. Corrugated Stainless Steel CoilWe use a high heat transfer corrugated tube heat exchanger to give a 20% faster recovery than plain tube heat exchangers, it is also lighter & stronger than plain tube making the storage cylinder the lightest and easiest to handle on site. Maximum CapacityAn inbuilt diffuser reduces turbulence when cold water enters the storage by baffling the flow, the end result is that the hot water output is equal to the capacity, a 180 litre cylinder will produce 180 litres of hot water! Heat LossAll our cylinders are manufactured using the latest HCFC free Enviro-foam insulation, tests show that 50mm of Enviro-foam injected into the case and covering both dome achieves astonishingly low levels of heat loss which ensures it fully complies with the 2010 Part L requirements for both new build and replacement cylinders. |
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Direct Unvented
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