How to mend ... Boiler Pressure Problem

Ariston E34 Problem - Desperate!!!!?

Hello all We have an Ariston ACO 32 MFFI and it has been nothing but a problem since day one (now 6 years o... [Read more]

intermittant fault on ravenheat csi85at?

on this combi when switched to hot water only boiler does not fire at all.on winter /summer boiler fires on ho... [Read more]

Baxi Combi 80 Eco keeps cutting out, red button won't push in!?

I have a Baxi Combi 80 Eco boiler. When I turn on the hot water, it will heat up for about 10 seconds then the... [Read more]

baxi genesis 80 boiler?

have changed 3 way valve problem with no ch, this now works but pressure rising above 3 bar if boiler is used ... [Read more]

how can i fix ferroli 31c he?

I have ferroli optimax 31c he. the problem occured all of a sudden.The front screen on the front of the boiler... [Read more]

how can i fix my vokera compact?

my vokera compact is losing pressure,it is dripping slightly from the overflow and trickles when the heating i... [Read more]

Boiler pressure dropping immediately?

We have just come to fire up out combi boiler due to the cold weather. Everything was ok but the pressure sudd... [Read more]

central heating problem?

how do you alter the water pressure on my ferroli optimax he plus 31 c boiler

central heating problem?

how do you alter the water pressure on a ferroli optimax he plus 31 c condensing combination boiler

Glow-worm 30 cxi boiler?

my Glow-worm 30 cxi boiler is not working due to low pressure 0.4bars.When i try to repressurise it via fillin... [Read more]

Pressure gauge at 6 bar! What is wrong with system?

I have an Ideal Classic boiler with a sealed system which was installed 14 years ago. In the last 3 years I h... [Read more]

How can I repair a Main combi 24 he?

The boiler works for about a minute but then cuts out as if it were up to temperature. The same thing happens ... [Read more]

What is problem with Pressure on Vaillant Boiler?

I have a Vaillant Eco Tec Plus Combi boiler (5 yrs old) that works fine -but- I notice that the water pressure... [Read more]

Worcester 35cdi Combi boiler pressure going up from 1.5bar to 2.5bar?

The pressure keeps going up by 0.5 to 0.75bar everyday. How can I fix this problem?

Baxi boiler over pressure problem?

I've got a baxi duo-tec he33. It's only 30 months old and has developed a problem of going over pressure. If ... [Read more]

what is wrong with my boiler?

I have a ariston microcombi 23 mffi boiler and im not sure what the pressure should be on it!... Also we onl... [Read more]

following f75, no power to boiler?

I was trying to sort a F75 problem with Ecotec 831,drained all the system, took front cover off boiler switche... [Read more]

boiler keeps cutting out?

i have fitted new flow and pressure switch to boiler this seemed to cure the problem at the time, 2 days latte... [Read more]

how to fix my worcester 24 CDiRSF-LCombi boiler?

pressure gauge on boiler remains on 3.5 -4 have had an external expansion vessel fitted but problem remains

why am I losing pressure on my Main Combi 24 HE?

Our boiler is barely 18 months old but we've had constant problems with the noise and pressure. it is now at t... [Read more]