How to mend ... Combi Boiler Works Heating

How can I repair my Worcester Bosch central heating Combi boiler HF 400?

My Worcester bosch HF400 Combi boiler works with Domestic hot water but when central heating is selected there... [Read more]

noisy combi boiler?

can some one help? we have the about 7 years old Gas-fired combi Boiler Powermax 155. it works okay, but It is... [Read more]

No water in hot water tank?

Hi there, I have a problem... lol I'm afraid I'm going to err on the side of giving too much information... [Read more]

how can i fix my worcester bosch combi boiler?

My worcester bosch combi boiler will not give hot water when selected for hot water only,yet when I switch it ... [Read more]

hot water not working correctly?

i have an alpha cb24 combi boiler, hot water only works when heating is switched on , any ideas ..??

saunier duval old boiler?

we have a SD combi boiler and the heating is working fine but the hot water only works when the heating is ON ... [Read more]

whats wrong with my sime 80c combi boiler?

hi i have a sime 80c combi boiler my problem is that when the boiler is on water flows through the release val... [Read more]

How can i fix my baxi 105e combi boiler?

when i switch boiler on, central heating works fine, but as soon as i use hot water from tap, central heating ... [Read more]

Problem with Ravenheat RSF 820/20 combi boiler?

I have just drained the hot & cold water from the system, when re-filled the central heating works fine, but t... [Read more]

worcester 24i rsf?

Heating comes on straight away some times. Other times have to switch fuse on and off and it seems to work t... [Read more]

what is wrong with my britony 80 combi boiler?

heating works fine, but when wanting hot water it sounds as if it is calling for but water is stone cold. boi... [Read more]

Baxi Combi 105HE Flashing Lights?

Hi, We've just noticed that both the Flame failure reset and air flow monitor lights are flashing on our 2 1/... [Read more]

combi boiler?

biasi combi boiler centrel heating works ok but hot water takes time to get to taps

baxi combi boiler?

i have a baxi combi boiler it works great on the central heating, but when i want hot water it starts off hot ... [Read more]

how con I fix my Worcester 350 combi boiler?

another worcester 350 problem - hot water works fine, but on heating mode pressure rises to indicated 3 bar, a... [Read more]

baxi combi boiler?

i have a baxi combi 80Eco boiler.it works fine on central heating but wont fire up for hot water.when i run th... [Read more]

is my presure switch faulty on my combi boiler?

Hi i have a fairly new ideal combi boiler now the c/heating works fine but put the hot tap on hot water comes ... [Read more]

faulty c/heating chaffoteaux combi?

chaffoteaux combi mxff 30 i think? boiler works fine on hot water, but when c/heating in use rads come on boil... [Read more]

Odd airflow fault Britony Combi SE?

Hello, I have a Brittony Combi SE boiler. It works fine in central heating mode, but sometimes when a... [Read more]

potterton puma 100e combi keeps locking out ?

the central heating works fine until hot water is called for then when demand ends sometimes the boiler boils ... [Read more]