How to mend ... Boiler Working Heating Out

I have a saunier duval thelia 23e combi boiler?

The heating is not working & when I run the hot water the burner comes on then turns off after 15 secs and kee... [Read more]

ravenheat csi85 combi read this it will help many!?

I have a ravenheat csi85 boiler, the hot water works fine. The central heating started switching on /off, it w... [Read more]

Error Message A 03 ?

Hi, I have just moved into new house and bolier has now stopped working with error message A 03. I am getting ... [Read more]

diverter valve not operating?

Hi I am having a problem with my potterton performa 28i boiler. Central heating works fine. Dhw giving cold ... [Read more]

Glow Work 30hxi Boilers fires up and stops. No heating in the house?

Glow work 30 hxi boiler not working. Tried to restart. It fires up, green light comes on and runs for a couple... [Read more]

Potter powermax HE won't refill?

Hi, Our Potterton powermax HE is showing A15, ie lower pressure. When we tried to used the valves to increase... [Read more]

Boiler fired but cuts off (Glowworm Micron 60FF)?

My boiler has suddenly stopped working. When it is reset, it starts the fan, and begins to spark presumably (a... [Read more]

vaillant 824/e ecomax pump working, but no hot water leaving boiler?

My vaillant 824/2e ecomax on start up has fast rise in temperature up to between 80-104 c and pump stops. cent... [Read more]

Worcester 28i Junior Combi... Hot water but NO Heating ???

Hi everyone, We have a Worcester 28i Junior Combi which developed a fault this week. We have hot water fine b... [Read more]

Knocking boiler?

I have a Ideal isar HE30 boiler have been woken up with continue boiler knocking noise , both domestic hot and... [Read more]

not hot water on my boiler?

my ace boiler, is working the heating, but i dont have any hot water at all. it is not the diaphram wonders... [Read more]

potterton suprima not working?

after bleeding raditors the central heating boiler system has stopped working, how do i repressurise a pottert... [Read more]

My Potterton boiler profile30e, is leaking a sticky brown?

substance from the bottom of the unit, what should I do? The heating and water are working

Glow worm 18hxi boiler with f5 fault light?

After a problem with my fuse box, my heating is not working, I have checked the boiler (Glow worm 18hxi) and I... [Read more]

heating boss bps242rs?

this unit has been working Ok but suddenly has stopped and seems that it wont communicate with the boiler - ou... [Read more]

Sime EcomfortHe boiler 18mohts old?

heating working ok but intermittent fault with hot water, sometimes none sometimes ok

How can i fix my worcester 532i boiler?

My worcester 532i boiler, the heating side is working fine however, i can't get any hot water?. Was told it ma... [Read more]

Worcester 28i combi boiler heating working ok just water not?

Hot water is running only tepid water what is the solution please?

domestic hot water?

radiators working great but water in hot tank only tepid,even if I have the boiler on full time.My boile... [Read more]

flamingo boiler,heating good but water in hot tank not ?

cannot get hot tank water warm enough,boiler thermostat seem to be working well as heating good.any though... [Read more]