How to mend ... Combi Problem Not

Only get hot water when heating is on with Vaillant Combi boiler?

I am unable to get hot water when switch is set to domestic hot water. However I am able to get hot water whe... [Read more]

Worcester Heatslave Combi 15/19 boiler keeps cutting out?

Hi I'm hoping someone can help solve the mystery as to why my boiler keeps cutting out. The problems start... [Read more]

What is my problem, Worcester Bosch Grenstar25si/30si?

The pressure has become unstable on my combi greenstar. Just about holds up when heating on. If I isolate the ... [Read more]

Problem with boiler?

I have a Britony combi boiler in my static caravan when I put it on the pressure goes up and water comes out o... [Read more]

how can i fix my worcester 240 combi?

my worcester bosch deos not stay firing up it keep coming on & switshing off at all time it is turned on ... [Read more]

fuses blown on ariston type c combi boiler?

fuses blew on boiler replaced fuses but pcb started glowing. bought a new pcb could there be any other problem

pressure problem Worsester combi 24/28Si?

we have qa 24/28Si boiler which should operate at 1.5 bar but it is showing just over 2 bar ?? How can i a... [Read more]

how to fix my puma combi 80 ?

The problem is that the hot water works ok, but the CH wont come on..can you advise

Vokera 28compact combi expansion tank problem?

Since putting central heating on in October I have had a problem with pressure dropping and water coming out o... [Read more]

Potterton 80 combi boiler?

Hi everyone My question is that when I switch the radiators to come on then everything seems to work for abo... [Read more]

Heating, Home Heating Systems?

Arison mice combi boilor keek stoping need to press resetting button to keep it on all the time, any one tell ... [Read more]

combi problem?

i have a potterton performa 30 he boiler and the heating comes on when the thermostate is turned off

please help worcester 28 si II combi?

recently had a gas engineer out as stopped working altogether with light flashing approx 1 per sec used reset ... [Read more]

our Junkers eurostar combi boiler which runs on bottled gas is cutting out?

our villa in spain has a junkers eurostar combi boiler which runs on bottled gas and we were having problems w... [Read more]

How can I fix my Ariston combi boiler?

My Ariston combi boiler stopped working the other day and I couldn't see what was wrong - pressure was ok etc.... [Read more]

Halstead high ace expansion vessel problem?

how do you change the expansion vessel in a Haltead high ace combi boiler

Does anyone know what my problem is please?

We have an "Ideal" combi boiler.It has worked well for the two years we have had it,but now when we try to get... [Read more]

diverter valve?

I have an ideal mini c24 combi, it's playing up big time! When i take a shower the rads get hot, n the tempera... [Read more]

boiler pressure problem?

Vokera lina24 combi boiler holds pressure for a few days then goes down. Fires up for hot water but heating do... [Read more]

All my radiators are cold upstairs and downstairs why?

Called an engineer still have not solved the problem. Please help it is freezing cold. Need to switch my radia... [Read more]