How to mend ... Central Heating Running

Possible problem with diverter valve?

I have a Vaillant TurboMax 824e. When running hot water it initially runs warm water then cold then warm then ... [Read more]

Highflow 400?

I have highflow 400 BF boiler running my central heating system. It is mounted at floor level, and due to rece... [Read more]

my baxi combi instant 80e?

central heating workin fine, however the hot water when running a bath runs cold after a few seconds. the wate... [Read more]

No water running from hot tap?

I have no water symbol on my Vaillant Eco Plus boiler and when the hot water tap is turned on no water runs fr... [Read more]

my worcester R40HE boiler turning off issues?

the last 2 days this boiler that is just running the central heating will only turn off when the on off switch... [Read more]

Worcester 19/24CBI Problems (Over Heating, Fail to ingite)?

Hoping that someone can shed a little light on my problem or that this may help someone in a similar position.... [Read more]

how do I replace a pressure reducing valve in a worcester 24i boiler ?

My boiler is running out of pressure, there is no leak anywhere, as soon as I refill the boiler, the pressure ... [Read more]

Problem with BIASI boiler?

My BIASI 24S boiler is running the central heating OK, but will not run hot water to any of the taps or bath /... [Read more]

Puma 80?

PLEASE HELP.....? Hi, I require an experienced and competent gas engineer/boiler technician, to repair m... [Read more]

PUMA 80 pilot light problem?

PLEASE HELP.....? Hi, I require an experienced and competent gas engineer/boiler technician, to repair m... [Read more]

PLEASE HELP?

Hi, I require an experienced and competent gas engineer/boiler technician, to repair my boiler please. B... [Read more]

how to fix worcester boiler (240)?

helo i have a worcester 240 gas boiler and when switched on and hot water tap on gas fires up for about 5 sec... [Read more]

What are the symptoms of a faulty boiler stat ?

My boiler seems to be running for very short periods and the central heating hot water is not getting to the f... [Read more]

WB Greenstar 28i Pressure Problems?

My Greenstar 28i has been running for about 32 months and has been serviced annually. I have noticed that whe... [Read more]

baxi combi 80e intermitent hot water failure and pessure droppping?

My baxi combi 80e has an intermittent fault with the demand hot water running cold and the system is also losi... [Read more]

Worcester Highflow problem with hot water?

I am wondering whether anyone could advise of the likely cause of my Worcester Highflow combi boiler only prod... [Read more]

Worcester heatslave 20/25 fault with fan?

Hi, my boiler fan is running all the time, even when hot water / central heating is off. Everything else seem... [Read more]

THORN BOILER REFUSING TO HEAT UP WATER / C-HEATING?

My Thorn boiler (model: Olympic 20/35 CF) has developed a problem. It won't fire up to heat the water or centr... [Read more]

central heat wont stay running ?

I recently tried starting my central heating unit it failed to start i have made several attempts to get it go... [Read more]

Glow worm 30Ci - no hot running water?

Glow worm 30Ci - no hot running water but central heating works