How to mend ... Working Not Central Heating

vaillant vcw-sine combi boiler?

my hot water supply only works when i put the central heating on. although my boiler is hold it is in good w... [Read more]

How can I fix my Chaffotaux & Maury HE combi boiler?

When you turn the hot tap on the boiler fires up but then after a few seconds it stops working and EO4(no flam... [Read more]

Ferroli Optimax not heating water?

I had the hot tap on today and the water suddenly went cold. Now when you turn the hot tap on the boiler is no... [Read more]

Can i fix my central heating controller?

Is it possible to replace or fix the led display on the central heating controller- Drayton LP522. The unit is... [Read more]

ferrolli optimax he31c?

central heating fine dhw not working intermittantly boiler ignites water temp on gauge rises but no dhw

central heating not working,xtafast,combi boiler 96/10?

The hot water works great but not the central heating

Halstead ace high boiler, ch not working?

my central heating is not working but the hot water is fine, think it may be the diverter valve but not sure

boiler won t ignite why?

myson orian boiler pilot light working but wont ignite to operate heating water or central heating

no central heating,but heat water/?

Notice red pipe to pressure switch broken, refitted but still no central heating, check control etc working OK... [Read more]

hot water?

hot water not working on jaguar boiler,central heating operational. no exchange when hot tap turned on. occasi... [Read more]

ace high boiler problem?

replaced diaphram and diverter valve service kit , ch working ok , in dhw only mode both central he... [Read more]

Drayton rf1 wireless system problem?

Recently moved home. I have followed all the Q&As on this site regarding the rf1 system in my new home. I pu... [Read more]

how can i fix my boiler?

my myson midas boiler as stopped working, no hot water or central heating, i have tried to relight it, but whe... [Read more]

worcester heatslave 12/14 central heating but no hot water?

worcester heatslave 12/14 the central heating is working but there is no hot water,

Ideal Response 80 Combi Boiler?

I am having problems with my boiler, sometimes it works and sometimes it doesnt! i.e. we dont have any hot wat... [Read more]

Sime friendly format 100E - pilot light not working?

My Sime friendly format 100E doesn't light up. it just makes a noise like a forgotten alarm clock, if I turrn ... [Read more]

what is the codes for ideal boiler icos?

i have an ideal icos central heating boiler i have no hot water or central heating working

Worcester 24i rsf?

Hot water working no central heating. Bought and fit new PBC board, pump spins for 6 minutes after turning ho... [Read more]

Ravenheat LS100T combi boiler?

The boiler is not working on either the hot water or the central heating. When I go to switch it on the green ... [Read more]

Baxi 108e failure?

- I accidently asked this question as an answer. Here it is again. -My central heating is working OK. -If ... [Read more]