How to mend ... Water Boiler Times

worcester bosch 24cdi , high pressure ?

i have just drained the system to move a rad, something i have done on a couple of previous times , i refilled... [Read more]

ravenheat boiler?

I have a ravenheat boiler that works well . only anoying problem is the fan keeps coming on and off when not ... [Read more]

Pilot light will not ignite?

Can anyone advise me please? itis a Ferolli Optima 901 combi boiler i have tried numerous times to light the d... [Read more]

Potterton Prima F50 startup problem?

initially the boiler doesn't fire up when instructed to by the timer. You can hear what sound's like a fan whi... [Read more]

Sime super 90. No hot water. Won't fire up?

hi, The central heating (radiators) is fine although, for quite a while now the switch clicks on and off a f... [Read more]

any suggestion for my boiler which only works for hot water?

my boiler lately had very low pressure i had to bring it back to regular many times,and this mornning only the... [Read more]

Vokera combi boiler 20-80 RS flowmatic-the pilot light keeps going off?

There doesn't appear to be any pattern to it and it's usually when the heating/ hot water is not being used. i... [Read more]

How can I fix my Stelrad Ideal Classic Boiler-heating problem?

Why does my boiler ignite when water heater is selected and fails to ignite when central heating is selected? ... [Read more]

Worcester 28i Junior Banging when CH fires up and scale in hot water?

Our boiler is just over two years old and has been playing up for nearly a year. The hot water is fine, but wh... [Read more]

IDEAL CLASSIC LXFF & FF BOILER?

We have this boiler controlled by a "Siemens RWB29" (and with a "Towerstat RSD" thermostat). The controller... [Read more]

Why do the diaphragms in my Vokera XL80sp keep perishing?

Ive had the boiler for about ten years now and its been reliable apart from the main (large) diaphragm in the ... [Read more]

my worcester 24cdi boiler hot water is fine works ok have bled the pump?

(hi hope you can help with my worcester 24cdi boiler problem my heating is working up stairs rads get very ho... [Read more]

how can i fix my vaillant combi boiler?

hello how can i fix my vaillant combi boiler as when i put the heating on the boiler fires up straight away bu... [Read more]

Combi boiler-pressure low-hot water ok?

Hi, I have a Vaillant Turbomax 242/282e boiler and the pressure has dropped to 0.5. Hot water is fine from al... [Read more]

why does the pilot light not relight after the water pressure has dropped?

There is a small leak in my boiler (yes, I know this needs to be fixed but in the meantime...) which means the... [Read more]

I have CB24 Boiler and my water keeps running cold . ?

Over the last 20months (I am in a new built flat) I have had a plummer out 4 times and everytime they say the ... [Read more]

problem with potterton puma 80?

when you first turn on the hot water tap it comes out at normal speed then slows down & speeds up it does this... [Read more]

Ravenheat Fan Combi Boiler CSI85?

We have a Ravenheat Fan Combi Boiler CSI85 which we are having problems with. It seems to go through its cycl... [Read more]

Problem with Glow Worm 30 Ci boiler?

I have posted a similar question but still with no answers. Anyone out there with any ideas? My Glow worm 30ci... [Read more]

Water runs hot and cold boiler makes a noise as if there is air in it?

I have a turbomax boiler, the heating runs fine and isn't a problem, when i turn the hot water on it will run ... [Read more]