How to mend ... Help Boiler Changed

worcester 24i jounior non condensing approx 5years old?

boiler only makes one very short attempt to light then straight to lockout. tried changing PCB as combustion f... [Read more]

worcester cdi 24 combi ?

have changed the diverter valve diagphram, have hot water but no central heating ,it fires up pipe from boiler... [Read more]

My gas fire wont light?

I have a Baxi inset 3 fire and back boiler but the fire wont light I have changed the Oxy pilot. Anyone can he... [Read more]

saunier duval 60ff not firing?

with demand for heat the fan runs and and boiler begins to spark but will not go to full flame, i have changed... [Read more]

no power to boiler?

i have a vaillant ecotec pro boiler. the hot water stopped working the other day so i checked the boiler to fi... [Read more]

Ravensheat. Have changed diverter valve now boiler wont fire at all?

Please help, pulling hair out! Have changed diverter valve, has gone to fire boiler up, red light on and green... [Read more]

Heating trianco redfyre tro 12/14?

Today for some reason my boiler wont fire up, it wont do anything, no lights, nothing it's completly ead. Any ... [Read more]

Saunier Duval SD 623 keeps switching on and off from cold?

The burners on my SD 623 keeps switching on and off, from cold, until the temp gauge is around 40 degrees. the... [Read more]

how to re fill potterton kingfisher 2 boiler system ?

i have changed a radiator and want to know how to re fill the water system ?

Alpha Boiler CB24/28?

Central heating works but no domestic hot water, have changed DHW SENSOR, with no effect, whats the next ste... [Read more]

glowworm ultracom 18sx pressure problem?

I have as above and the issue is the pressure keeps dropping over the space of about 2 weeks. When it does thi... [Read more]

trying to fix my ch boiler?

My Eurocal 50/70 has died. I've had it in bits and found that there is no spark. I changed the electrodes but ... [Read more]

baxi 80 central heating boiler wont switch off?

my baxi 80 boiler wont switch off, i have changed both the control panel and the timer switch and it is still... [Read more]

how can i fix my britony 80/100 combi?

my central heating is fine. the hot water fluxuates between hot and cool. there is also a loud groaning noice ... [Read more]

oil burner?

My reillo oil burner will only start when you hold in the reset button. I have changed the injectors and the c... [Read more]

Worcester Greenstar- no hot water?

Hi, i was just wondering if anyone could help... For the last few weeks my 4 year old Worcester greenstar 2... [Read more]

baxi 133he pressure problem?

boiler loses pressure down in red when I pressure it back to 1.5 it expands to the red 3 bar and releases wate... [Read more]

baxi 133he pressure problem?

boiler loses pressure down in red when I pressure it back to 1.5 it expands to the red 3 bar and releases wate... [Read more]

no mains light on puma 80?

puma 80-pilot flame on, no drop in pressure, fuse just changed (3A) but still no mains light. Do I need to tak... [Read more]

my worcester boiler 28i junior greenstar is firing for a few mins only?

my worcester boiler 28i junior greenstar is firing for a few mins only and then switching off . this is happen... [Read more]