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  • Unvented Hot Water Or Vented?

    When it comes to installing an unvented hot water cylinder The biggest decision a buyer will have to make is  whether to buy a cylinder that is unvented or vented. Deciding on one or the other depends on having a ‘direct’ or ‘indirect’system. The terms direct and indirect reference to how the mains water is fed into the system Either directly into the unvented hot[...]

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