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Most boilers will require a pressure of

Most boilers will require a pressure of . bar to work at their optimum. If the problem is leaves, twigs or other debris blocking the grate, the street cleansing team will attend and clear it. Why, a plumber would be ashamed to take as long as that over a job! Regular boilers (also known as ‘conventional’ boilers) heat your central heating system directly and produce.

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