How to mend ... Best Boiler Combi

Vaillant Boiler error codes?

Can anyone tell me what an error code "E12" means on a Vaillant Ecomax 824 Combi-boiler? The boiler seems to... [Read more]

Dishwasher hotfill?

zsf 6126. Can I connect a zanussi electrolux dishwasher (above reference number) to the hotfeed of a domestic ... [Read more]

can you help me with my worcester highflow 400 electronic combi ?

Just been round side of house and noticed pipe coming out the wall from back of combi is leaking water, please... [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]

10 year old potterton combi boiler?

the boiler which has electronic panels inside, is working intermittently. If i tap it on one of two knobs on t... [Read more]

I have Britony combi SE-80 boiler and the pressure needle above 2.5 How I c?

I have Britony combi SE-80 boiler and the pressure needle above 2.5 How I can reduce the pressure, before it w... [Read more]

My central heating is lukewarm?

Can anybody help me pleeeeeeeeeease my hot water works but my heating is hot at the nearest rad but fades to n... [Read more]

How can I fix my Savio GAIA 424S Combi boiler?

After bleeding the radiators, the pressure went too low and boiler cut out. Pressure valve was then opened bu... [Read more]

Glow worm (C30i) F5 flashing light?

Glow worm C30i combi gas boiler showing a red flashing light F5. No hot water & no heating. Tried re-setting,... [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]

vokera "Linea" no red light?

no electricity to linea combi boiler , fuses ok

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]

noisy toilet?

i put this question earlier but i don,t think i was explicit enough. I readjusted bath and sink taps, the wate... [Read more]

Gem boiler -Central heating is working but no hot water makes groaning nois?

Central heating working fine but when hot water taps turned on you hear a loud groaning noise and only hotwate... [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]

How do I light the pilot light on my worcester 240 combi boiler?

I had a new diaphram fitted on Friday as the boiler would no longer heat the hot water and when I returned fro... [Read more]

How can I fix my radiator (Valiant system, combi boiler)?

Two weeks ago one of the radiators in my house stopped working. I bled it but it is still not working. Today a... [Read more]

hox can i fix my baxi combo instant 105e?

My combi boiler regularly loses pressure (down to zero in a week). Also, at times, when the pump is running, i... [Read more]

glowworm ci?

does any one know the fault code f2 on a glowworm ci combi boiler