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    potterton puma 80e - low system pressure

    The expansion vessel has a car type valve on it. Is it possible to re-inflate the vessel? What pressure should be in it when cold? Any info would be welcome
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    Potterton Puma 80E - Pressure Drop

    Picked a nice dry day and refilled the system. The outflow was widdling out at less than 2 bar. I'll try a new PRV, and take it from there.
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    Potterton Puma 80E - Pressure Drop

    I have a dreaded Puma 80E, which has started losing pressure over the course of a couple of days so that the Low Pressure trip stops it from working. So I refill and the same happens again. There are no leaks around the case or the pipes in the house. The heat exchanger is looking 2nd...
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    Internal Soil Problem

    I live on the side of a hill, so the site is level front to back. The Soil is at the back. All floors on the ground floor are solid. The drainage company have quoted £700 to excavate outside and fix it from that direction. I will try the house insurance. Oh knickers. It looks like a...
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    Internal Soil Problem

    I have a problem with an Internal soil stack. I have had drainage problems with my bathroom waste (all feeds into one pipe) which goes into a soil pipe which drops through the bathroom and through the kitchen. I have had a CCTV survey, and it appears that the elbow at the base of the SVP...
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