Feed pipes from the cold water storage tank in your loft may be either 15 or 22mm pipes. There is also pipe work that connects the main to the cold water storage tank. Pipe work to a hot water storage…
Read MoreFeed pipes from the cold water storage tank in your loft may be either 15 or 22mm pipes. There is also pipe work that connects the main to the cold water storage tank. Pipe work to a hot water storage…
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