How to mend ... Combi Not Its

pressure loss then overflow on combi boiler?

having a problem with pressure loss on a Halstead combi boiler had to let in water to take pressure up from 0... [Read more]

Hot Water Supply?

I have a 15yr old Valiant Combi Boiler, the central heating works well but it now does not deliver the hot wat... [Read more]

Potterton Performa 24 combi boiler on off cycling problem?

My Potterton Performa 24 combi boiler ignites correctly but only stays on for a minute initially then switches... [Read more]

What parts might I need for my Vaillant 282 and where can I get them from?

I have a vaillant 282 combi boiler and the radiators are running cool although the boiler shows about 30 degre... [Read more]

Arison Euro Combi A/23 MFFI type C boiler. Heating coming on?

Arison Euro Combi A/23 MFFI type C boiler. The heating is coming on on occasion although the system is set to... [Read more]

how do i refill my central heating circuit?

having removed a radiator to decorate and since refitted it. how do i refill the system.? the bolier is a worc... [Read more]

Ravensheat RFF 820/20.DOMESTIC HOT WATER ONLY WORKS WHEN HEATING IS ON?

My combi boiler only supplies hot water to the taps when the Radiator system is switched on. Anyone any ideas... [Read more]

How can I fix my Vokera 24/96 Flowmatic combi?

The system losses water pressure intermittantly (according to the gauge on the boiler) although it seems to be... [Read more]

My solaris combi boiler keeps flashing - fault "F09"?

My Solaris combi boiler keeps flashing - fault "F09" - despite the fact that the system seems to be owrking, d... [Read more]

how can i fix my brittony combi se?

I set the water pressure on my brittony combi se at 2 bar and when the heating is on the water pressure expan... [Read more]

my vokera combi 80excel timer does not work?

I have to keep my boiler switched off most of the time because when i have it on it fires up the heating. If ... [Read more]

how can I fix my Optima Ferroli Combi-boiler?

Where can I locate the tap to change the pressure back up on my Optima Ferroli (1995) Combi boiler after I hav... [Read more]

how can i bleed my radiators linked to my worcester combi boiler?

i have lost the manual for my worcester combi boiler. i need to bleed my radiators how?

Fault with Ravenheat Combi boiler (heating goes off)?

I have a Ravenheat Combi boiler which provides hot water ok. However, when the central heating is switched on,... [Read more]

can a combi boiler be flushed?

My sime combi boiler is blocked the system needs flushing, but I have been told I need a new boiler as it cann... [Read more]

noisey fan on swiftflow 80?

i have a swiftflow 80 combi and the fan is very noisey.i have used WD40 but with a poor result.what do i do?

No hot water rads getting hot when running the hot tap?

I have a vaillent combi and not getting hot water but every time i run the hot tap the rads get hot even when ... [Read more]

IS THE GLOW-WORM SPACE-SAVER 50 MK 2 A COMBI BOILER ? HAD A LEAK IN MY CYLI?

HAD A LEAK IN MY HOT WATER CYLINDER , AND NEED TO KNOW IF I CAN DO AWAY WITH IT .TYPE OF BOILER GLOW-WORM SPAC... [Read more]

how can i fix my baxi combi boiler?

i have to turn my hot tap on full before the boiler will heat the water, why?

How can I fix my combi heater VCW-20/1 TCWH?

A strong smell of gas comes from the heater