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Thanks for advice I have tried that, I am now thinking about putting a cleaning agent through the system although there is already A sentinal X300 in there and has been for a number of years. maybe a draindown and flush ect, advice on what cleaner/descaler to use, the system is 35 years old

Thanks for that, this is not a new installation so the pipework has been there for a long time at least 20 years, just had it serviced and a new air valve fitted this involved a partial drain down and this has made the sound problem worse. I am thinking maybe air has been drawn in during this...

Hi, I have poterton prima boiler and cylinder system regularly serviced, the problem is that when the HW cycle only kicks in there is a lot of gurgling noises and the sound of trickling water comming from within the boiler this continues whilst the water is being heated. I have just had it...

The boiler is about 10 years old, I can't tell weather the water is struggling to get to the exchangers or away from it. The best way of describing the noise. When the system fires up as per timer setting ie, 7am, the boiler hums for about 30 secs then there is a gluging noise as if water is...

I have a conventional CH system, A potterton prima boiler, 7 rads, HW cylinder. When the system kicks in I get a "glug, glug, hisssssss " noise coming from the boiler this seems to continue for a while the tends to settle down, I have regularly bled all rads during the winter CH months, I even...

Hi. My front door a Upvc unit has the usual 3 hinges with 3 udjusting screws in each. what I need to know is how to adjust the door properly so it fits tight against the frame. The door is about 12 years old and has never been adjusted and is quite draughty some advice please regards...

Hinges