How to mend ... Pressure Help Boiler

my optimax 25S boiler keeps flashing up with a F37 fault which means low pr?

please can you help me my boiler keeps saying F37 which points to low pressure I have had an engineer out to s... [Read more]

Re Pressurizing Riva Compact?

Model M90E.24S My heater keeps locking out. Tonight the pressure bar has gone below 1 to around 0.5 and th... [Read more]

Vokera compact he keeps locking out?

my boiler has gone to a red led light and will not turn on, i have bled rads and checked the pressure and all... [Read more]

What is the size of a temperature/pressure gauge on a Vaillant F-75-50-pp b?

what are the specs for a Vaillant F-75-50-pp boiler temp/pressure gauge?

how do i top up pressure on a combi boiler?

My combi boiler is displaying low pressure cant get hot water or heating. How do i fix it

baxi 105he?

how do you fit a new pressure vessel to a baxi 105HE combi boiler ??

how can i fix my boiler?

my ferroli optima has stopped running after i turned it up pressure went up and boiler stopped.i cannot restar... [Read more]

have i bust my boiler?

i have a junior 24i gas boiler my pressure was on 0 i tried to reset the pressure but did not turn it off in ... [Read more]

problem with the eaga/warmsure boiler?

everything on boiler seems ok but we dont get hot water nor central heating working.. as the pressure bar is s... [Read more]

how do i pressurise my worcester greenstar 30cdi boiler?

heating and hot water work but boiler has lost pressure how do I raise the pressure again to the correct level... [Read more]

Reducing Pressure Problem?

I've got an EcoTec 831 R-1 boiler, and the pressure always goes up when we put the boiler on - so we have to k... [Read more]

sime 80c combi boiler lpg low pressure?

pressure down to almost zero cannot add water to system boiler goes off when run hot water sime 80c combi boil... [Read more]

Why does our Worcester-Bosch boiler all of a sudden? It's 18 mths old?

We got our Combi Boiler installed by B Gas only about 18 months ago and the warranty has now expired. We don'... [Read more]

how to fix oil leak?

my worcester heatslave 15/19 oil boiler has started to leak oil from the pressure adjustment screw on the oil ... [Read more]

Tiger loop empties sporadically?

This is an odd one - The reservoir on the tiger loop and oil line empties but not all the time - tried a new t... [Read more]

Can i repair Vokera Excell 80SP, ?

Is there a simple solution to above boiler, for last 2 weeks the boiler overflow has been dripping when hot or... [Read more]

low pressure on combi boiler?

I have an ikon combination boiler which is losing pressure every night, in the morning I top it up to between ... [Read more]

how to solve potterton flowsure+ problem?

Hi, i have a ten year old combi boiler. the central heating side of it seems to have gone a bit bonkers....its... [Read more]

Ariston ACO 32 MFFI - Losing Pressure?

Hi all, I have got the above boiler (out of warranty) which when pressurised (Via Filling Loop) is losing full... [Read more]

Combi Pressure too high!!?

Hi there. I have a Halstead 30/90 combi boiler which, since I replaced the diaphragm in the diverter valve, is... [Read more]