How to mend ... Expansion Vessel Fitted

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

my halstead ace gains pressure really quickly?

Can any one help. I have spent a fortune with a fitter with countless new parts over the last 4 weeks. The sym... [Read more]

How do I get my boiler to come and stay on after the outer casing is put ba?

My Ferroli modena combi boiler will only go when the front casing is left off. Otherwise it won't come on when... [Read more]

Warmflow 70/90 Oil Fired Combi rads not getting hot?

I have a Warmflow 70/90 Oil fired combi and the press ure relief blew the other day, i checked the expansion v... [Read more]

Worcester Bosh Boiler 24/28 si II?

I have a Worcester Bosh boiler that keeps losing pressure from what I believe to be the pressure release valve... [Read more]

Pressure Drop?

I have a Grant Combi 90 Mk II boiler and approx 5 years ago had a tiger loop (GOK GS2000) fitted internally ne... [Read more]

Halstead Ace High, high pressure rise to 2.5bar when heating is on?

Please help, all rads bled okay, hot water demand fine. But pressure on gauge shows a rise from 0.5 to 2.5bar... [Read more]

Over-pressure on Worcester Bosch Heatslave 15/19?

I'll give you the full story. 2001 Worcester Bosch Heatslave 15/19 oil combi boiler; the pressure gauge showed... [Read more]

zilmet z160 expansion vessel pressure?

Because I am on a water meter I have a zilmet z160 expansion vessel fitted to my cold water main to reduce the... [Read more]

Ravenheat Littlestar problems ...AGAIN !?

My boiler will be 5 years old in January, every year since it has been fitted, around this time [when you need... [Read more]

Sime Friendly Boiler issue - radiators hot, sometimes not?

This is a bizarre one (or maybe it's more common than I think!). Here goes:- Due to falling water pressure ... [Read more]

Vaillant VCWGB242EH GC 4704413 Combi goes out immedi?

Hi, am working on the above boiler, was leaking at the auto air vent so tested the expansion vessel to find it... [Read more]

how to fix baxi 133 he?

hi there i have a baxi 133he combi it all works fine apart from the pressure gauge sits at zero .then when the... [Read more]

expansion vessel - engineer correct?

Hi there, our worcester bosch 240 has had a new diverter valve fitted by a brit gas engineer. Following the... [Read more]

How do I fit an expansion vessel?

I need to fit an expansion vessel next to an Ideal mini combi boiler. The pressure fluctuates ++. Presurising ... [Read more]

vokera option?

Hi I have a vokera option and have in the last 2 years changed the heat exchanger and 2 prvs it started lea... [Read more]

whats wrong with our valiant thermocompact boilder ?

when the weather is very cold the radiators will not come on. The hot water is fine . British Gas came out whe... [Read more]

expansion vessel?

Hi have just had a external expansion vessel fitted to my Lineg 24 after losing pressure and advised to do so ... [Read more]

Problems getting hot water from combi boiler?

Help!!!! I have been having problems with my Vokera excell 80sp combi boiler, and have had an engineer out.... [Read more]

vokera expansion vessel?

maxine 28 , my boiler keeps making awful sounds and ejects water to the outside overflow. I understand it's a ... [Read more]