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    Condensating Boiler - Return Temperature

    I'm Confused (easily done!) :? I'm installing a Grant 15/26 vortex oil condensing boiler and within the documention it states that the return temperature must not fall below 40 degC and Ideally will be at 50 degC with a differential temperature of 20 degC, the reason being that the...
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    Badly Sludged Pipes

    Hi All, I'm in the process of changing out my boiler for a new and since the pipes from the boiler are currently cut I noticed a very heavy build up of sludge in the pipes (approx 1mm thick). Last year I took all the radiators out and flushed them until the water ran clear - which took...
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    Soil Pipe Location

    Hi all, My builder has just fitted a new waste pipe in the floor of our bathroom, the problem is when the toilet is pushed up against the wall the base of the toilet covers the waste pipe by about 2". The builder is claiming the pipe is in the correct place and that he cant cater for all...
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    Location of Toilet Waste Pipe

    Hi all, My builder has just fitted a new waste pipe in the floor of our bathroom, the problem is when the toilet is pushed up against the wall the base of the toilet covers the waste pipe by about 2". The builder is claiming the pipe is in the correct place and that he cant cater for all...
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    Too Short !!

    Hi All, I'm just changing out my old wired fuse consumer unit(s) (there are two with a now redundant timer and contactor switching unit, a clunking great 60A RCCD, plus lots of other unnessesry kit) and replacing with a spanking 12 way wirelex. Anyway, my problem is since there are two...
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