How to mend ... System Combi Boiler

BAXI Combi Boiler 133 HD, Hot water starts but goes cold very soon?

Got Baxi combi boiler 133HD installed about three years ago. The hot water goes to cold water when using show... [Read more]

Losing water Worcester Bosh combi boiler?

Hi I have an oldish combi boiler and I am having to top up the water daily. I have hunted the house for leak... [Read more]

loss of pressure?

I have a worcester 28 cdi combi boiler, if the bolier is left cold the pressure holds ok. If i put the heating... [Read more]

how can i fix my daughters powermax 155 combi boiler?

i have just cured a leek on my daughters radiator and after draining the system and then refilling the system.... [Read more]

How can I fix my Halstead Ace high Combi boiler?

Pressure in the central heating system is dropping with no apparent leakage

How can we fix our Halstead High Ace Combi boiler?

We have been having problems with our combi boiler. We have flushed the system out and it worked for a few day... [Read more]

Too much pressure?

We have a ferolli combi boiler, that has too much pressure in the system (3 3.5Bar) how can i reduce this back... [Read more]

WHAT NEEDS TO BE LOOKED AT INSIDE THE COMBI OCEAN BOILER 240 P?

OCEAN 240P ALPHA KEEPS LOSING PRESUURE INTERNAL WORKINGS SUSPECTED RATHAR THAN THE LEAK IN THE SYSTEM PLEASE H... [Read more]

home heating system?

Is it possible to get free instructions on to use the timer on a Fer Falcon combi boiler ref no: 0303L62081? O... [Read more]

How can I pressurise my boiler?

I have a ecomax 824 2e condensing combi boiler. The pressure gauge is 0. How can i pressurise the system back ... [Read more]

heating system?

my combi boiler will not fire up,it is a ocean alpha 240/xp,i have checked the usual pilot, pressure and the c... [Read more]

how can Ifix my diverter valve?

do I have to turn the water off and drain the CH system to replace the diverter valve diaphragms on my baxi 10... [Read more]

home heating system?

we have a vokera compact 28 combi boiler that keeps losing pressure, and the overflow pipe outside is constant... [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]

Upstairs Hot - Downstairs Cold ???

Can any body help ? my upstairs rads are hot while the ones downstairs are cold, I've tried bleeding them with... [Read more]

Fix small leak in central heating system?

My (new) oil combi boiler loses pressure from 1 bar to 0 in about 24 hrs showing I have a weep in the system p... [Read more]

location of water inlet valve on ariston combi boiler?

how can i locate water inlet valve on ariston combi boiler to enable me to top heating system up

low pressure light staying on?

pottern puma combi? the low system pressure light stays on even after re-pressurising so the boiler will not f... [Read more]

system pressure?

my vailent combi looses pressure every day but i cannot find a leak anywhere. none from the relief valve and n... [Read more]

Pressure drop on a Worcester 28i RSF combi boiler?

I have a Worcester 28iRSF combi boiler that keeps loosing pressure. I have had my radiator circuit pressure te... [Read more]