How to mend ... Combi Water Pressure

potterton performa 28(condensing) combi?

why does my combi keep losing pressure?? i have no apparent leaks anywhere and i know there is about 0.75 bar ... [Read more]

Ariston Micro Combi - water constantly coming out of overflow pipe?

The pressure gauge on my Ariston Micro Combi boiler is usually quite high. There is no leak from any of the ra... [Read more]

baxi combi instant 80 he water pressure has dropped to 0 ?

ive just bled one of my radiators and now my baxi combi instant 80 he water pressure has dropped to 0, how do ... [Read more]

Baxi combi 105HE wont keep pressure?

my boiler wont keep any pressure. i have to keep pumping water in to get it to fire up. its fine for about 24 ... [Read more]

Ariston Micro Combi - pressure drops when water is switched off?

The pressure gauge is constantly up around 1-2 but when the water is turned off the pressure drops to zero. Th... [Read more]

no central heating but hot water working fine?

hi i have a saunier duval 30 e combi boiler.my hot water is fine but my central heating isnt working .there is... [Read more]

No temp control on 5th floor shower?

I live on the 5th floor of block of flats and despite changing to mixer thermostatic shower, cannot control t... [Read more]

BAXI 105 HE COMBI?

I have had the same problem for months now gas have been out 8 times the red pump/water pressure light keeps ... [Read more]

combi boiler?

hi is there any one out there that can help me i have a ravenheath combie he85t.......the boiler is dropping i... [Read more]

pressure dropping and banging in boiler?

i have a ravenheat combi he85t i have got problems with it the pressure drops down to o and i got to keep topp... [Read more]

My boiler is not giving me hot water but the heating is fine?

The heating is working fine, both on the timer and manual, but when i run a hot tap the flame goes out and I c... [Read more]

My combi-boiler 'stutters' for a few minutes when starting from cold?

Usually first thing in the morning when the heating first comes on....it appears to be some sort of cutout (pe... [Read more]

Worcester 24CDi Combi - pressure problems?

We have recently removed a couple of radiators & have now re-connected them - when we came to re-pressurise th... [Read more]

My Worcester 24CDI combi boiler leaking brown sticky fluid badly!?

Hello all, Hope someone can answer my question as I am quite concerned. I have a Worcester 24CDI combi boi... [Read more]

how to restart brittony combi after overflow disaster!?

When filling the boiler to bring up the pressure the water suddenly gushed in flooded everywhere and in the pa... [Read more]

my boiler is not working engineer says expansion vessel is not working?

expansion vessel is not working and he said it control the water pressure so the whole system is not working. ... [Read more]

How do I fix my potterton lynx II?

My potterton lynx II combi boiler is not working correctly as the hot water circuit is fine but the heating sy... [Read more]

I have a plastic key how do you use it to get the pressure up?

I have a new type worcester 24cdi combi boiler and i have a key for the water pressure but do not know how to ... [Read more]

how to get pressure up i worcester 24i combi boiler?

The pressure has dropped in my boiler could you please tell me how to get the pressure back up when the pressu... [Read more]

Erratic Boiler cut out (and in laws)?

So it's snowing and we have my in laws staying for Easter weekend - what's the last thing we need? A fault in ... [Read more]