Recent content by DJBray

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    Poor shower - unvented, mains pressure, sealed system

    Hi, thanks for your comments. We are right at the end of the mains. Its 1 inch plastic pipe for about 200 meters/yards as it comes to our house. Before that its old & fragile 4"? asbestos. As I learn more I think the issue is both flow and pressure coming from the mains. Inside the...
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    Poor shower - unvented, mains pressure, sealed system

    Hi A few years ago when we had central heating installed, we had excellent mains water pressure. So we had a mains pressure system installed. However our water pressure is very unreliable (at the end of the main), and these days at best our water pressure isn't good enough to give a...
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