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    top radiator needs bleeding.

    Iv'e recently had my boiler changed, and since then the radiator in my loft conversion needs bleeding regularly . the plumber did a full powerflush before the boiler was replaced and says that this is is just symptomatic of a single radiator in a loft and ther's not much you can do about it. is...
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    pump ,feed and vent configuration.

    The heating system in my new house has the pump istalled on the return to the boiler, the feed is on the return by the cylinder and the vent on the flow by the cylinder, the vent is only 15mm .is this correct?
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    noisy boiler.

    I have an Ariston euro combi which makes random banging noise when firing , when i say random sometimes it sounds smooth other occasions slightly more noisy., any pointers would be appreciated.
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    temperamental boiler

    recently had a problem with my heating, rads were cold upstairs , so i went through the procedure of bleeding etc. this worked perfectly to begin with, after about half an hour however the boiler refused to to light even with the thermostats on the boiler and in the room turned up full( no...
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    gas supply and flue termination

    Im installing a 24 KW heat only boiler, the appliance being removed only has a 15mm visible gas supply. What are the chances of the new appliance working correctly without tracing the supply back to the nearest 22mm? Also there is a neighbouring property approx 2.5 metres opposite the flue...
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    replacing back boiler

    when replacing an old back bolier with a combi, can the old boiler be disconnected and left in situ behind the fire with the fire still working or does the whole lot need to be removed and a new fire or surround be installed?
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