How to mend Pressure Underneath Boiler

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How do I fix my boiler water leak?

Vokera linea 28 combi boiler, water leak from underneath, replaced the pressure relief valve as I thought and ... [Read more]

Ferolli optimax He31 c d1 fault code?

Hi there. I am showing d1 on the display of my ferolli optiamax 31c he boiler. I have hot water (which is now... [Read more]

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Baxi duo-tec combi boiler constantly loosing pressure now no power?

Over the past month the boiler has had to be pressured almost every day. I thought the constant dripping was f... [Read more]

Potterton puma 80, CH not working?

Hi all i hope i posted this in the right place, Basically moved into my new house last month and the house ... [Read more]

problem dry fire baxi 133he plus?

i own a baxi 133he plus which has worked fine all day then all of a sudden when i turned the heating up it wen... [Read more]

Why is valliant boiler leaking?

Pressure has dropped in boiler, when I refill boiler it leaks from underneath

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I have a Vaillant Ecotec Pro 28. No water pressure?

I have the above boiler and this morning the heating didn't come on but the hot water is still coming through.... [Read more]

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How to repressurise an alpha hecb25 boiler?

Hi- have v low pressure on the boiler and although the heating and hot water are working it frequently cuts ou... [Read more]

How can I increase the water pressure to my Ferroli Optimax HE31C boiler?

My boiler is showing an F37 fault. I've located the water pressure gauge and the black valve underneath it. Wh... [Read more]

how do I increase the pressure on my Alpha Boiler?

I have an Alpha he cb25 boiler. The pressure has dropped just under the green mark and I do not have hot wate... [Read more]

Worcester Greenstar 24iJunior Combi boiler?

Have a Worcester Greenstar 24i Junior Combi boiler recently fitted. We had a problem where the pressure kept o... [Read more]

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fix low pressure on my boiler?

i have a F37 error on a ferroli boiler. i keep reading about the filling loop but nothing underneath matches t... [Read more]

non existant water pressure?

My ikon combi boiler is showing no water pressur.It keeps falling to zero,hence no hot water or heating until ... [Read more]

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How do i increase the water pressure on a vallient Eco Tech plus?

I have a Vallient Eco Tech Plus. The water pressure droped on it to 0. How do i increase it, i was told by t... [Read more]

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boiler not firing?

my 30cxi boiler reads 0.4 and red light is flashing. when i fill the system via the fill tapp underneath the b... [Read more]

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pressure is too low sitting at zero?

The boiler is an Ideal combi boiler. One radiator had to be bled because it was cold now the pressure is sitti... [Read more]

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Water Pressure?

I have a 30CI plus Glowworm boiler, we have not had it serviced yet but the water pressure has dropped to 0.6!... [Read more]

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low water pressure Ideal Combi boiler?

I have an Ideal Independant C30 boiler that has low water pressure, there are 4 taps underneath and I do not k... [Read more]

Glowworm 30cxi boiler - pressure keeps dropping and excess water?

hi my boiler keeps cutting out which i realise is due to a low pressure, when i follow the instructions to tur... [Read more]

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How can I fix a Baxi combi 105e boiler problem?

The water pressure dropped to zero and I topped up the boiler but overfilled it and now water is running out f... [Read more]